object Helpers extends TimeHelpers with StringHelpers with ListHelpers with SecurityHelpers with HtmlHelpers with HttpHelpers with IoHelpers with BasicTypesHelpers with ClassHelpers with ControlHelpers
The Helpers object provides a lot of utility functions:
- Time and date
- URL
- Hash generation
- Class instantiation
- Control abstractions
- Basic types conversions
- XML bindings
- Alphabetic
- By Inheritance
- Helpers
- ControlHelpers
- Tryo
- ClassHelpers
- BasicTypesHelpers
- IoHelpers
- HttpHelpers
- HtmlHelpers
- CssBindImplicits
- SecurityHelpers
- ListHelpers
- StringHelpers
- TimeHelpers
- AnyRef
- Any
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- Public
- All
Type Members
-
implicit
class
Boolean2
extends AnyRef
This decorator class adds a ternary operator to a Boolean value
This decorator class adds a ternary operator to a Boolean value
- Definition Classes
- BasicTypesHelpers
-
implicit
class
OptionExtension
[T] extends AnyRef
- Definition Classes
- BasicTypesHelpers
-
implicit final
class
OptionalCons
extends AnyRef
Optional cons that implements the expression:
expr ?> value ::: List
Optional cons that implements the expression:
expr ?> value ::: List
- Definition Classes
- BasicTypesHelpers
-
implicit final
class
PartialFunctionWrapper
[A] extends AnyRef
A helper class that facilitates wrapping of one PartialFunction around another
A helper class that facilitates wrapping of one PartialFunction around another
- Definition Classes
- BasicTypesHelpers
-
implicit
class
TryExtension
[T] extends AnyRef
- Definition Classes
- BasicTypesHelpers
-
class
CssBindPromoter
extends AnyRef
- Definition Classes
- CssBindImplicits
-
implicit
class
CssSelectorToCssBindPromoter
extends CssBindPromoter
- Definition Classes
- CssBindImplicits
-
implicit
class
StringToCssBindPromoter
extends CssBindPromoter
- Definition Classes
- CssBindImplicits
-
class
ListMapish
extends AnyRef
This class add a case insensitive get to a List of Pairs of String, as if it was a Map
This class add a case insensitive get to a List of Pairs of String, as if it was a Map
- Definition Classes
- ListHelpers
-
implicit
class
SuperList
[T] extends AnyRef
Add utility methods to Lists
Add utility methods to Lists
- Definition Classes
- ListHelpers
-
class
CalendarExtension
extends AnyRef
This class adds the setXXX methods to the Calendar class.
This class adds the setXXX methods to the Calendar class. Each setter returns the updated Calendar
- Definition Classes
- TimeHelpers
-
class
DateExtension
extends AnyRef
This class adds a noTime method the Date class, in order to get at Date object starting at 00:00
This class adds a noTime method the Date class, in order to get at Date object starting at 00:00
- Definition Classes
- TimeHelpers
-
implicit
class
DateTimeExtension
extends AnyRef
- Definition Classes
- TimeHelpers
-
implicit
class
PeriodExtension
[P] extends AnyRef
- Definition Classes
- TimeHelpers
-
class
TimeSpan
extends ConvertableToDate
The
TimeSpan
class represents a duration of time in milliseconds.The
TimeSpan
class represents a duration of time in milliseconds. In this way, it is similar to thescala.concurrent.Duration
class. It is mostly used in Lift APIs in similar positions as the ScalaDuration
class (for example, in event scheduling).Unlike in the Lift 2.x series, building a
TimeSpan
with aLong
will not have different behavior depending on the value passed. Any passedLong
will be used as a duration.Prior to Lift 3.0,
TimeSpan
was an amalgam of duration and jodaDateTime
, and allowed conversions between the two. As a result, operational semantics were poorly defined and it was easy to call a method that seemed like it should have simple duration semantics but run intoDateTime
semantics that made things more complicated instead.Lift 3.0 mostly maintains API compatibility with the Lift 2.x series, but introduces a series of deprecations to indicate places where dangerous and potentially unclear behavior may occur. Lift 3.1 will maintain API compatibility with all non-deprecated parts of the
TimeSpan
API, but will remove the deprecated aspects.For deprecated years and month builders it handle an operations on duration field values. Then it could be used only in to-period implicit conversion.
- Definition Classes
- TimeHelpers
-
case class
TimeSpanBuilder
(len: Long) extends Product with Serializable
class building TimeSpans given an amount (len) and a method specify the time unit
class building TimeSpans given an amount (len) and a method specify the time unit
- Definition Classes
- TimeHelpers
Value Members
-
object
AsBoolean
A helpful Boolean extractor
A helpful Boolean extractor
- Definition Classes
- BasicTypesHelpers
-
object
AsDouble
A helpful Double extractor
A helpful Double extractor
- Definition Classes
- BasicTypesHelpers
-
object
AsInt
A helpful Int extractor
A helpful Int extractor
- Definition Classes
- BasicTypesHelpers
-
object
AsLong
A helpful Long extractor
A helpful Long extractor
- Definition Classes
- BasicTypesHelpers
-
final
def
!=(arg0: Any): Boolean
- Definition Classes
- AnyRef → Any
-
final
def
##(): Int
- Definition Classes
- AnyRef → Any
-
final
def
==(arg0: Any): Boolean
- Definition Classes
- AnyRef → Any
-
def
^[T](i: T*): List[T]
This operator transforms its arguments into a List
This operator transforms its arguments into a List
- returns
the list of arguments passed as varargs
- Definition Classes
- ClassHelpers
-
def
addCssClass(cssClass: String, elem: Elem): Elem
Adds the specified
cssClass
to the existing class attribute of an Elem or creates the class attribute with that class if it does not exist.Adds the specified
cssClass
to the existing class attribute of an Elem or creates the class attribute with that class if it does not exist.- Definition Classes
- HtmlHelpers
-
def
addCssClass(cssClass: Box[String], elem: Elem): Elem
Adds the specified
cssClass
to the existing class attribute of an Elem or create the class attribute with that class if it does not exist.Adds the specified
cssClass
to the existing class attribute of an Elem or create the class attribute with that class if it does not exist.If
cssClass
is notFull
, returns the passed Elem unchanged.- Definition Classes
- HtmlHelpers
-
def
appendFuncToURL(url: String, funcStr: String): String
Given a URL and a Lift function String, append the function even if the URL has query params and a #
Given a URL and a Lift function String, append the function even if the URL has query params and a #
- Definition Classes
- HttpHelpers
-
def
appendParams(url: String, params: Seq[(String, String)]): String
Append parameters to a URL
Append parameters to a URL
- url
the url to append the params to
- params
the parameters (name/value) to append to the URL
- returns
the url with the parameters appended
- Definition Classes
- HttpHelpers
-
def
appendQueryParameters(url: String, params: List[(String, String)]): String
Given a list of query parameters, append them to the URL taking into account # and if there are any other query parameters
Given a list of query parameters, append them to the URL taking into account # and if there are any other query parameters
- Definition Classes
- HttpHelpers
-
def
asBoolean(in: String): Box[Boolean]
A helper that will convert the String to a Boolean if it's t, true, yes, 1, f, false, no, or 0
A helper that will convert the String to a Boolean if it's t, true, yes, 1, f, false, no, or 0
- Definition Classes
- BasicTypesHelpers
-
def
asDouble(in: String): Box[Double]
Safely convert the specified String to a Double.
Safely convert the specified String to a Double.
- Definition Classes
- BasicTypesHelpers
-
final
def
asInstanceOf[T0]: T0
- Definition Classes
- Any
-
def
asInt(in: String): Box[Int]
Safely convert the specified String to an Int.
Safely convert the specified String to an Int.
- Definition Classes
- BasicTypesHelpers
-
def
asLong(in: Any): Box[Long]
Convert any object to an "equivalent" Long depending on its value
Convert any object to an "equivalent" Long depending on its value
- Definition Classes
- BasicTypesHelpers
-
def
asLong(in: String): Box[Long]
Safely convert the specified String to a Long.
Safely convert the specified String to a Long.
- Definition Classes
- BasicTypesHelpers
-
def
base64Decode(in: String): Array[Byte]
decode a String in Base 64
decode a String in Base 64
- Definition Classes
- SecurityHelpers
-
def
base64Encode(in: Array[Byte]): String
encode a Byte array in Base 64
encode a Byte array in Base 64
- Definition Classes
- SecurityHelpers
-
def
base64EncodeURLSafe(in: Array[Byte]): String
encode a Byte array in Base 64 in a way that's safe for use in URLs
encode a Byte array in Base 64 in a way that's safe for use in URLs
- Definition Classes
- SecurityHelpers
-
def
blankForNull(s: String): String
Test for null and return either the given String if not null or the blank String.
Test for null and return either the given String if not null or the blank String.
- Definition Classes
- StringHelpers
-
def
boxParseInternetDate(dateString: String): Box[Date]
- returns
a Box[date] from a string using the internet format.
- Definition Classes
- TimeHelpers
-
def
calcTime[T](f: ⇒ T): (Long, T)
- returns
the time taken to evaluate f in millis and the result
- Definition Classes
- TimeHelpers
-
def
callableMethod_?(meth: Method): Boolean
- returns
true if the method is public and has no parameters
- Definition Classes
- ClassHelpers
-
def
camelify(name: String): String
Turns a string of format "foo_bar" into camel case "FooBar"
Turns a string of format "foo_bar" into camel case "FooBar"
Functional code courtesy of Jamie Webb (j@jmawebb.cjb.net) 2006/11/28
- name
the String to CamelCase
- returns
the CamelCased string
- Definition Classes
- StringHelpers
-
def
camelifyMethod(name: String): String
Turn a string of format "foo_bar" into camel case with the first letter in lower case: "fooBar" This function is especially used to camelCase method names.
Turn a string of format "foo_bar" into camel case with the first letter in lower case: "fooBar" This function is especially used to camelCase method names.
- name
the String to CamelCase
- returns
the CamelCased string
- Definition Classes
- StringHelpers
-
def
capify(in: String): String
Capitalize every "word" in the string.
Capitalize every "word" in the string. A word is either separated by spaces or underscores.
- in
string to capify
- returns
the capified string
- Definition Classes
- StringHelpers
-
def
charSplit(what: String, sep: Char): List[String]
Faster than roboSplit...
Faster than roboSplit... this method splits Strings at a given character
- Definition Classes
- StringHelpers
-
def
classHasControllerMethod(clz: Class[_], name: String): Boolean
Check that the method 'name' is callable for class 'clz'
Check that the method 'name' is callable for class 'clz'
- clz
the class supposed to own the method
- name
name of the method to test
- returns
true if the method exists on the class and is callable
- Definition Classes
- ClassHelpers
-
def
classHierarchy(in: Class[_]): List[Class[_]]
- Definition Classes
- ClassHelpers
-
def
clean(in: String): String
Remove all the characters from a string exception a-z, A-Z, 0-9, and '_'
Remove all the characters from a string exception a-z, A-Z, 0-9, and '_'
- returns
the cleaned string and an empty string if the input is null
- Definition Classes
- StringHelpers
-
def
clone(): AnyRef
- Attributes
- protected[java.lang]
- Definition Classes
- AnyRef
- Annotations
- @throws( ... )
-
def
commafy(what: String): String
Add commas before the last 3 characters
Add commas before the last 3 characters
- returns
the string with commas
- Definition Classes
- StringHelpers
-
def
compareElem(left: Elem, right: Elem): Boolean
Compare two Elems
Compare two Elems
- Definition Classes
- BasicTypesHelpers
-
def
compareMetaData(left: List[MetaData], right: List[MetaData]): Boolean
Compare the metadata of two attributes
Compare the metadata of two attributes
- Definition Classes
- BasicTypesHelpers
-
def
compareNode(left: Node, right: Node): Boolean
Comparse two XML nodes
Comparse two XML nodes
- Definition Classes
- BasicTypesHelpers
-
def
compareXml(left: NodeSeq, right: NodeSeq): Boolean
Compare two NodeSeq and return true if they are equal, even if attribute order of Elems is different
Compare two NodeSeq and return true if they are equal, even if attribute order of Elems is different
- Definition Classes
- BasicTypesHelpers
-
def
containsClass[C](clz: Class[C], toMatch: List[Class[_]]): Boolean
Is the clz an instance of (assignable from) any of the classes in the list
Is the clz an instance of (assignable from) any of the classes in the list
- clz
the class to test
- toMatch
the list of classes to match against
- returns
true if clz is assignable from any of the matching classes
- Definition Classes
- ClassHelpers
-
def
couldBeHtml(in: Map[String, String]): Boolean
Given a map of HTTP properties, return true if the "Content-type" value in the map is either "text/html" or "application/xhtml+xml"
Given a map of HTTP properties, return true if the "Content-type" value in the map is either "text/html" or "application/xhtml+xml"
- in
Map which may contain a key named Content-Type
- returns
true if there is a pair ("Content-Type", "text/html") or ("Content-Type", "application/xhtml+xml")
- Definition Classes
- HttpHelpers
-
def
createInvoker[C <: AnyRef](name: String, on: C): Box[() ⇒ Box[Any]]
Create a function (the 'invoker') which will trigger any public, parameterless method That function will throw the cause exception if the method can't be invoked
Create a function (the 'invoker') which will trigger any public, parameterless method That function will throw the cause exception if the method can't be invoked
- on
instance whose method must be invoked
- returns
Empty if instance is null or Full(invoker)
- Definition Classes
- ClassHelpers
-
def
currentYear: Int
- returns
the current year
- Definition Classes
- TimeHelpers
-
def
dateFormatter: SimpleDateFormat
- returns
a standard format for the date yyyy/MM/dd
- Definition Classes
- TimeHelpers
-
def
day(in: Date): Int
- returns
the day of month corresponding to the input date (1 based)
- Definition Classes
- TimeHelpers
-
def
days(in: Long): Long
- returns
the number of millis corresponding to 'in' days
- Definition Classes
- TimeHelpers
-
def
daysSinceEpoch: Long
- returns
the number of days since epoch
- Definition Classes
- TimeHelpers
-
def
deepEnsureUniqueId(in: NodeSeq): NodeSeq
For a list of NodeSeq, ensure that the the id of all Elems are unique, recursively.
For a list of NodeSeq, ensure that the the id of all Elems are unique, recursively. If there's a duplicate, that Elem will be returned without an id.
- Definition Classes
- HtmlHelpers
-
def
deepFindKids(in: NodeSeq, prefix: String, label: String): NodeSeq
- Definition Classes
- HttpHelpers
-
def
delta[T, Res](old: Seq[T], newList: Seq[T])(f: (DeltaInfo[T]) ⇒ Res): List[Res]
Compute the deltas between two sequences of a given type.
Compute the deltas between two sequences of a given type. Apply the function based on the differences between the two lists. The resulting List of commands will be returned. The algorithm used to calculate the diffs is not very efficient and can degrade to O(n^2), so it's not great for large collections. Internally the Seq[T] are converted to a List[T]. Finally, it's highly recommended that T be immutable and does proper equals testing (e.g., a case class).
- Definition Classes
- ListHelpers
-
def
delta[T, Res](old: Box[Seq[T]], newList: Seq[T])(f: (DeltaInfo[T]) ⇒ Res): List[Res]
Compute the deltas between two sequences of a given type.
Compute the deltas between two sequences of a given type. Apply the function based on the differences between the two lists. The resulting List of commands will be returned.
- Definition Classes
- ListHelpers
-
def
doClose[T](is: Closeable*)(f: ⇒ T): T
Executes by-name function f and then closes the Closeables parameters
Executes by-name function f and then closes the Closeables parameters
- Definition Classes
- IoHelpers
-
def
emptyForBlank(s: String): Box[String]
Turn a String into a Box[String], with Empty for the blank string.
Turn a String into a Box[String], with Empty for the blank string.
A string containing only spaces is considered blank.
- returns
Full(s.trim) if s is not null or blank, Empty otherwise
- Definition Classes
- StringHelpers
-
def
encJs(what: String): String
Encode the string to be including in JavaScript, replacing '\' or '\\' or non-ASCII characters by their unicode value
Encode the string to be including in JavaScript, replacing '\' or '\\' or non-ASCII characters by their unicode value
- returns
the encoded string inserted into quotes
- Definition Classes
- StringHelpers
-
def
ensureId(ns: NodeSeq, id: String): NodeSeq
Ensure that the first Element has the specified ID
Ensure that the first Element has the specified ID
- Definition Classes
- HtmlHelpers
-
def
ensureUniqueId(in: Seq[NodeSeq]): Seq[NodeSeq]
For a list of NodeSeq, ensure that the the id of the root Elems are unique.
For a list of NodeSeq, ensure that the the id of the root Elems are unique. If there's a duplicate, that Elem will be returned without an id
- Definition Classes
- HtmlHelpers
-
def
enumToList[T](enum: Enumeration[T]): List[T]
Convert a java.util.Enumeration to a List[T]
Convert a java.util.Enumeration to a List[T]
- Definition Classes
- ListHelpers
-
def
enumToStringList[C](enum: Enumeration[C]): List[String]
Convert a java.util.Enumeration to a List[String] using the toString method on each element
Convert a java.util.Enumeration to a List[String] using the toString method on each element
- Definition Classes
- ListHelpers
-
final
def
eq(arg0: AnyRef): Boolean
- Definition Classes
- AnyRef
-
def
equals(arg0: Any): Boolean
- Definition Classes
- AnyRef → Any
-
def
errorDiv(body: NodeSeq): Box[NodeSeq]
- Definition Classes
- HtmlHelpers
-
def
escChar(in: Char): String
Create the unicode value of a character
Create the unicode value of a character
- in
character
- returns
the unicode value as a string starting by \\u
- Definition Classes
- StringHelpers
-
def
evalElemWithId(f: (String, Elem) ⇒ NodeSeq)(ns: NodeSeq): NodeSeq
Within a NodeSeq, find the first elem and run it through the function.
Within a NodeSeq, find the first elem and run it through the function. Return the resulting NodeSeq
- Definition Classes
- HttpHelpers
-
def
exec(cmds: String*): Box[String]
Execute the specified OS command and return the output of that command in a Full Box if the command succeeds, or a Failure if an error occurs.
Execute the specified OS command and return the output of that command in a Full Box if the command succeeds, or a Failure if an error occurs.
- Definition Classes
- IoHelpers
-
def
finalize(): Unit
- Attributes
- protected[java.lang]
- Definition Classes
- AnyRef
- Annotations
- @throws( classOf[java.lang.Throwable] )
-
def
findBox[T](nodes: Seq[Node])(f: (Elem) ⇒ Box[T]): Box[T]
Given a NodeSeq and a function that returns a Box[T], return the first value found in which the function evaluates to Full
Given a NodeSeq and a function that returns a Box[T], return the first value found in which the function evaluates to Full
- Definition Classes
- HtmlHelpers
-
def
findClass(where: List[(String, List[String])]): Box[Class[AnyRef]]
Find a class given a list of possible names and corresponding packages, turning underscored names to CamelCase if necessary
Find a class given a list of possible names and corresponding packages, turning underscored names to CamelCase if necessary
- returns
a Box, either containing the found class or an Empty can.
- Definition Classes
- ClassHelpers
-
def
findClass(name: String, where: List[String]): Box[Class[AnyRef]]
Find a class given its name and a list of packages, turning underscored names to CamelCase if necessary.
Find a class given its name and a list of packages, turning underscored names to CamelCase if necessary.
- returns
a Box, either containing the found class or an Empty can.
- Definition Classes
- ClassHelpers
-
def
findClass[C <: AnyRef](name: String, where: List[String], targetType: Class[C]): Box[Class[C]]
Find a class given its name and a list of packages, turning underscored names to CamelCase if necessary.
Find a class given its name and a list of packages, turning underscored names to CamelCase if necessary.
- returns
a Box, either containing the found class or an Empty can.
- Definition Classes
- ClassHelpers
-
def
findClass(name: String, where: List[String], modifiers: List[(String) ⇒ String]): Box[Class[AnyRef]]
General method to in find a class according to its name, a list of possible packages and a list of functions modifying the given name create a target name to look for (e.g: 'name' is hello_world and the target name may be 'HelloWorld').
General method to in find a class according to its name, a list of possible packages and a list of functions modifying the given name create a target name to look for (e.g: 'name' is hello_world and the target name may be 'HelloWorld').
- returns
a Box, either containing the found class or an Empty can.
- Definition Classes
- ClassHelpers
-
def
findClass[C <: AnyRef](name: String, where: List[String], modifiers: List[(String) ⇒ String], targetType: Class[C]): Box[Class[C]]
General method to in find a class according to its name, a list of possible packages, a list of functions modifying the given name create a target name to look for (e.g: 'name' is hello_world and the target name may be 'HelloWorld').
General method to in find a class according to its name, a list of possible packages, a list of functions modifying the given name create a target name to look for (e.g: 'name' is hello_world and the target name may be 'HelloWorld').
- returns
a Box, either containing the found class or an Empty can.
- Definition Classes
- ClassHelpers
-
def
findElems(nodes: NodeSeq)(f: (Elem) ⇒ Boolean): NodeSeq
Find the elements of the specified NodeSeq that match the specified predicate and concatenate them into a resulting NodeSeq.
Find the elements of the specified NodeSeq that match the specified predicate and concatenate them into a resulting NodeSeq.
- nodes
- the NodeSeq to search for elements matching the predicate
- f
- the predicate to match elements with
- returns
the NodeSeq resulting from concatenation of the matched elements.
- Definition Classes
- HttpHelpers
-
def
findId(ns: NodeSeq): Box[String]
Finds the first
Elem
in the NodeSeq (or any children) that has an ID attribute and return the value of that attribute.Finds the first
Elem
in the NodeSeq (or any children) that has an ID attribute and return the value of that attribute.- Definition Classes
- HtmlHelpers
-
def
findId(nodes: Seq[Node], id: String): Option[Elem]
Given an id value, find the Elem with the specified id
Given an id value, find the Elem with the specified id
- Definition Classes
- HtmlHelpers
-
def
findInElems[T](nodes: NodeSeq)(f: (Elem) ⇒ Iterable[T]): List[T]
Map the specified function over the elements of the specified NodeSeq and return the concatenated result.
Map the specified function over the elements of the specified NodeSeq and return the concatenated result. This is essentially a container-type-transforming flatMap operation.
- Definition Classes
- HttpHelpers
-
def
findKids(in: NodeSeq, prefix: String, label: String): NodeSeq
- Definition Classes
- HttpHelpers
-
def
findOption[T](nodes: Seq[Node])(f: (Elem) ⇒ Option[T]): Option[T]
Given a NodeSeq and a function that returns an Option[T], return the first value found in which the function evaluates to Some
Given a NodeSeq and a function that returns an Option[T], return the first value found in which the function evaluates to Some
- Definition Classes
- HtmlHelpers
-
def
findOrAddId(in: Elem): (Elem, String)
If the specified Elem has an attribute named 'id', return it, otherwise construct a new Elem with a randomly generated id attribute and return the pair
If the specified Elem has an attribute named 'id', return it, otherwise construct a new Elem with a randomly generated id attribute and return the pair
- in
the element to test & add 'id' to
- returns
the new element and the id
- Definition Classes
- HttpHelpers
-
def
findType[C <: AnyRef](where: List[(String, List[String])])(implicit m: Manifest[C]): Box[Class[C]]
Find a class given its type, a list of possible names and corresponding packages, turning underscored names to CamelCase if necessary
Find a class given its type, a list of possible names and corresponding packages, turning underscored names to CamelCase if necessary
- returns
a Box, either containing the found class or an Empty can.
- Definition Classes
- ClassHelpers
-
def
findType[C <: AnyRef](name: String, where: List[String])(implicit m: Manifest[C]): Box[Class[C]]
Find a class given its type, its name and a list of packages, turning underscored names to CamelCase if necessary.
Find a class given its type, its name and a list of packages, turning underscored names to CamelCase if necessary.
- returns
a Box, either containing the found class or an Empty can.
- Definition Classes
- ClassHelpers
-
def
findType[C <: AnyRef](name: String, where: List[String], modifiers: List[(String) ⇒ String])(implicit m: Manifest[C]): Box[Class[C]]
General method to in find a class according to its type, its name, a list of possible packages and a list of functions modifying the given name create a target name to look for (e.g: 'name' is hello_world and the target name may be 'HelloWorld').
General method to in find a class according to its type, its name, a list of possible packages and a list of functions modifying the given name create a target name to look for (e.g: 'name' is hello_world and the target name may be 'HelloWorld').
- returns
a Box, either containing the found class or an Empty can.
- Definition Classes
- ClassHelpers
-
def
first[B, C](in: Seq[B])(_f: (B) ⇒ Box[C]): Box[C]
Returns the first application of f to an element of in that results in a Full Box.
Returns the first application of f to an element of in that results in a Full Box. If f applied to an element of in results in an Empty Box, then f will be applied to the rest of the elements of in until a Full Box results. If the list runs out then an Empty Box is returned.
- in
a list of elements to which f can be applied
- returns
a Box containing the first Full Box or Empty if f never returns a Full Box
- Definition Classes
- ListHelpers
-
def
first_?[B](in: Seq[B])(f: ⇒ (B) ⇒ Boolean): Box[B]
Returns a Full Box with the first element x of the list in for which f(x) evaluates to true.
Returns a Full Box with the first element x of the list in for which f(x) evaluates to true. If f(x) evaluates to false for every x, then an Empty Box is returned.
- in
a list of elements to which f can be applied
- f
a function that can be applied to elements of in
- returns
a Box containing the found element (or Empty if not found)
- Definition Classes
- ListHelpers
-
def
formattedDateNow: String
- returns
today's date formatted as yyyy/MM/dd
- Definition Classes
- TimeHelpers
-
def
formattedTimeNow: String
- returns
now's time formatted as HH:mm zzz
- Definition Classes
- TimeHelpers
-
final
def
getClass(): Class[_]
- Definition Classes
- AnyRef → Any
-
def
hash(in: String): String
create a SHA hash from a String
create a SHA hash from a String
- Definition Classes
- SecurityHelpers
-
def
hash(in: Array[Byte]): Array[Byte]
create a SHA hash from a Byte array
create a SHA hash from a Byte array
- Definition Classes
- SecurityHelpers
-
def
hash256(in: String): String
create a SHA-256 hash from a String
create a SHA-256 hash from a String
- Definition Classes
- SecurityHelpers
-
def
hash256(in: Array[Byte]): Array[Byte]
create a SHA-256 hash from a Byte array
create a SHA-256 hash from a Byte array
- Definition Classes
- SecurityHelpers
-
def
hashCode(): Int
- Definition Classes
- AnyRef → Any
-
def
hashHex(in: String): String
create a SHA hash from a String
create a SHA hash from a String
- Definition Classes
- SecurityHelpers
-
def
head[T](l: Seq[T], deft: ⇒ T): T
Return the first element of a List or a default value if the list is empty
Return the first element of a List or a default value if the list is empty
- Definition Classes
- ListHelpers
-
def
hexDecode(str: String): Array[Byte]
- Definition Classes
- SecurityHelpers
-
def
hexDigest(in: Array[Byte]): String
create a hex encoded SHA hash from a Byte array
create a hex encoded SHA hash from a Byte array
- Definition Classes
- SecurityHelpers
-
def
hexDigest256(in: Array[Byte]): String
create a hex encoded SHA-256 hash from a Byte array
create a hex encoded SHA-256 hash from a Byte array
- Definition Classes
- SecurityHelpers
-
def
hexEncode(in: Array[Byte]): String
encode a Byte array as hexadecimal characters
encode a Byte array as hexadecimal characters
- Definition Classes
- SecurityHelpers
-
def
hourFormat(in: Date): String
- returns
the formatted time for a given Date
- Definition Classes
- TimeHelpers
-
def
hourFormat: SimpleDateFormat
- returns
a standard format HH:mm:ss
- Definition Classes
- TimeHelpers
-
def
hours(in: Long): Long
- returns
the number of millis corresponding to 'in' hours
- Definition Classes
- TimeHelpers
-
def
instantiate[C](clz: Class[C]): Box[C]
Create a new instance of a class
Create a new instance of a class
- returns
a Full can with the instance or a Failure if the instance can't be created
- Definition Classes
- ClassHelpers
-
def
insureField(toInsure: List[(String, String)], headers: List[(String, String)]): List[(String, String)]
Ensure that all the appropriate fields are in the header.
Ensure that all the appropriate fields are in the header.
- Definition Classes
- HttpHelpers
-
implicit
def
intToTimeSpanBuilder(in: Int): TimeSpanBuilder
transforms an int to a TimeSpanBuilder object.
transforms an int to a TimeSpanBuilder object. Usage: 3.seconds returns a TimeSpan of 3000L millis
- Definition Classes
- TimeHelpers
-
def
internetDateFormatter: SimpleDateFormat
- returns
a formatter for internet dates (RFC822/1123) including: the day of week, the month, day of month, time and time zone
- Definition Classes
- TimeHelpers
-
def
invokeControllerMethod(clz: Class[_], meth: String): Any
Invoke a controller method (parameterless, public) on a class
Invoke a controller method (parameterless, public) on a class
- clz
the class owning the method
- returns
the result of the method invocation or throws the root exception causing an error
- Definition Classes
- ClassHelpers
-
def
invokeMethod[C](clz: Class[C], inst: AnyRef, meth: String, params: Array[AnyRef], ptypes: Array[Class[_]]): Box[Any]
Invoke the given method for the given class, with some parameters and their types Tries the method name, then the method as a CamelCased name and the method as a camelCased name The class is not instanciated if the method is static, otherwise the passed instance is used
Invoke the given method for the given class, with some parameters and their types Tries the method name, then the method as a CamelCased name and the method as a camelCased name The class is not instanciated if the method is static, otherwise the passed instance is used
- clz
class whose method should be invoked
- inst
instance of the class who method should be invoked, if the method is not static
- meth
method to invoke
- params
parameters to pass to the method
- ptypes
list of types of the parameters
- returns
a Box containing the value returned by the method
- Definition Classes
- ClassHelpers
-
def
invokeMethod[C](clz: Class[C], inst: AnyRef, meth: String, params: Array[AnyRef]): Box[Any]
Invoke the given method for the given class, with some parameters.
Invoke the given method for the given class, with some parameters. Tries the method name, then the method as a CamelCased name and the method as a camelCased name The class is not instanciated if the method is static, otherwise the passed instance is used
- clz
class whose method should be invoked
- inst
instance of the class who method should be invoked, if the method is not static
- meth
method to invoke
- params
parameters to pass to the method
- returns
a Box containing the value returned by the method
- Definition Classes
- ClassHelpers
-
def
invokeMethod[C](clz: Class[C], inst: AnyRef, meth: String): Box[Any]
Invoke the given method for the given class, with no params.
Invoke the given method for the given class, with no params. The class is not instanciated if the method is static, otherwise the passed instance is used
- clz
class whose method should be invoked
- inst
instance of the class who method should be invoked, if the method is not static
- meth
method to invoke
- returns
a Box containing the value returned by the method
- Definition Classes
- ClassHelpers
-
def
isEq(a: Array[Byte], b: Array[Byte]): Boolean
Compare two arrays of Byte for byte equality.
Compare two arrays of Byte for byte equality.
- returns
true if two Byte arrays contain the same bytes
- Definition Classes
- BasicTypesHelpers
-
final
def
isInstanceOf[T0]: Boolean
- Definition Classes
- Any
-
val
knownSuffixes: Set[String]
The list of known suffixes used to split the URI into path parts and suffixes.
The list of known suffixes used to split the URI into path parts and suffixes.
- Definition Classes
- HttpHelpers
-
def
listFromListAndString(lst: List[String], s: String): List[String]
Creates a List of Strings from a List[String] and a String
Creates a List of Strings from a List[String] and a String
- Definition Classes
- StringHelpers
-
def
listFromStrings(s1: String, s2: String): List[String]
Creates a List of Strings from two Strings
Creates a List of Strings from two Strings
- Definition Classes
- StringHelpers
-
def
listIf[T](expr: Boolean)(f: ⇒ T): List[T]
Return a list containing the element f if the expression is true
Return a list containing the element f if the expression is true
- Definition Classes
- ListHelpers
-
implicit
def
listStringToSuper(in: List[String]): SuperListString
- returns
a SuperString with more available methods such as roboSplit or commafy
- Definition Classes
- StringHelpers
-
implicit
def
listToListMapish(in: Seq[(String, String)]): ListMapish
adds the ciGet method to a List of Pairs of Strings
adds the ciGet method to a List of Pairs of Strings
- Definition Classes
- ListHelpers
-
def
logTime[T](f: ⇒ (String, T)): T
Call f and log the string returned together with the time taken in millis.
Call f and log the string returned together with the time taken in millis.
- returns
the second result from f
- Definition Classes
- TimeHelpers
-
def
logTime[T](msg: String)(f: ⇒ T): T
Log a message with the time taken in millis to do something and return the result
Log a message with the time taken in millis to do something and return the result
- returns
the result
- Definition Classes
- TimeHelpers
-
implicit
def
longToTimeSpanBuilder(in: Long): TimeSpanBuilder
transforms a long to a TimeSpanBuilder object.
transforms a long to a TimeSpanBuilder object. Usage: 3L.seconds returns a TimeSpan of 3000L millis
- Definition Classes
- TimeHelpers
-
def
makeMetaData(key: String, value: String, rest: MetaData): MetaData
Make a MetaData instance from a key and a value.
Make a MetaData instance from a key and a value. If key contains a colon, this method will generate a PrefixedAttribute with the text before the colon used as the prefix. Otherwise, it will produce an UnprefixedAttribute.
- Definition Classes
- HtmlHelpers
-
def
md5(in: String): String
create a MD5 digest from a String
create a MD5 digest from a String
- Definition Classes
- SecurityHelpers
-
def
md5(in: Array[Byte]): Array[Byte]
create a MD5 digest from a Byte array
create a MD5 digest from a Byte array
- Definition Classes
- SecurityHelpers
-
def
millis: Long
- returns
the current number of millis: System.currentTimeMillis
- Definition Classes
- TimeHelpers
-
def
millisToDays(millis: Long): Long
- returns
the number of days since epoch converted from millis
- Definition Classes
- TimeHelpers
-
def
minutes(in: Long): Long
- returns
the number of millis corresponding to 'in' minutes
- Definition Classes
- TimeHelpers
-
def
month(in: Date): Int
- returns
the month corresponding to today (0 based, relative to UTC)
- Definition Classes
- TimeHelpers
-
def
nano: Long
- returns
the current System.nanoTime()
- Definition Classes
- TimeHelpers
-
final
def
ne(arg0: AnyRef): Boolean
- Definition Classes
- AnyRef
-
def
nextFuncName(seed: Long): String
Get a guaranteed unique field name (16 or 17 letters and numbers, starting with a letter)
Get a guaranteed unique field name (16 or 17 letters and numbers, starting with a letter)
- Definition Classes
- HttpHelpers
-
def
nextFuncName: String
Get a guaranteed unique field name (16 or 17 letters and numbers, starting with a letter)
Get a guaranteed unique field name (16 or 17 letters and numbers, starting with a letter)
- Definition Classes
- HttpHelpers
-
def
nextNum: Long
Get a monotonically increasing number that's guaranteed to be unique for the current session
Get a monotonically increasing number that's guaranteed to be unique for the current session
- Definition Classes
- HttpHelpers
-
def
noHtmlTag(in: NodeSeq): Boolean
Return true if the xml doesn't contain an <html> tag
Return true if the xml doesn't contain an <html> tag
- Definition Classes
- HttpHelpers
-
implicit
def
nodeSeqToOptionString(in: NodeSeq): Box[String]
- returns
an Empty can if the node seq is empty and a full can with the NodeSeq text otherwise
- Definition Classes
- StringHelpers
-
def
notEq(a: Array[Byte], b: Array[Byte]): Boolean
Compare two arrays of Byte for byte equality.
Compare two arrays of Byte for byte equality.
- returns
true if two Byte arrays don't contain the same bytes
- Definition Classes
- BasicTypesHelpers
-
final
def
notify(): Unit
- Definition Classes
- AnyRef
-
final
def
notifyAll(): Unit
- Definition Classes
- AnyRef
-
def
now: Date
- returns
the date object for now
- Definition Classes
- TimeHelpers
-
def
nowAsInternetDate: String
- returns
the current time as an internet date
- Definition Classes
- TimeHelpers
-
implicit
def
pairToUnprefixed(in: (String, Any)): MetaData
Transform a pair (name: String, value: Any) to an unprefixed XML attribute name="value"
Transform a pair (name: String, value: Any) to an unprefixed XML attribute name="value"
- Definition Classes
- HttpHelpers
-
def
pairsToMetaData(in: List[String]): MetaData
Convert a list of strings into a MetaData of attributes.
Convert a list of strings into a MetaData of attributes.
The strings in the list must be in the format of key=value.
- Definition Classes
- HtmlHelpers
-
def
paramsToUrlParams(params: List[(String, String)]): String
Take a list of name/value parse and turn them into a URL query string
Take a list of name/value parse and turn them into a URL query string
- params
the name/value pairs
- returns
a valid query string
- Definition Classes
- HttpHelpers
-
def
parseInternetDate(dateString: String): Date
- returns
a date from a string using the internet format. Return the Epoch date if the parse is unsuccesful
- Definition Classes
- TimeHelpers
-
def
parseNumber(tin: String): Long
Parse a string and return the Long value of that string.
Parse a string and return the Long value of that string.
The string can start with '-' if it is a negative number or '+' for a positive number
- returns
the Long value of the input String
- Definition Classes
- StringHelpers
-
def
permuteList[T](in: Seq[T]): List[List[T]]
Given a list, return all the permutations of the list.
Given a list, return all the permutations of the list.
- in
-- the list
- returns
all the permutations of the list
- Definition Classes
- ListHelpers
-
def
permuteWithSublists[T](in: Seq[T]): List[List[T]]
Given a list, return all the permutations including the removal of items (does not return a Nil list unless in is Nil).
Given a list, return all the permutations including the removal of items (does not return a Nil list unless in is Nil).
- in
the list to permute
- returns
all the permutations of the list including sublists, sorted in longest to shortest
- Definition Classes
- ListHelpers
-
def
processString(msg: String, subst: Map[String, String]): String
Replaces the value found in a string surrounded by <%= ...
Replaces the value found in a string surrounded by <%= ... %> by a replacement according to the value found in the subst Map.
Throws an exception if no correspondance can be found.
- msg
string where replacements should be done
- subst
map of [regular expression with groups, replacement]
- Definition Classes
- StringHelpers
-
def
randomInt(mod: Int): Int
return a random int modulo a number
return a random int modulo a number
- Definition Classes
- SecurityHelpers
-
def
randomLong(mod: Long): Long
return a random Long modulo a number
return a random Long modulo a number
- Definition Classes
- SecurityHelpers
-
def
randomString(size: Int): String
Create a random string of a given size.
Create a random string of a given size. 5 bits of randomness per character
- size
size of the string to create. Must be a positive integer.
- returns
the generated string
- Definition Classes
- StringHelpers
-
def
readWholeFile(path: Path): Array[Byte]
Read an entire file into an Array[Byte]
Read an entire file into an Array[Byte]
- Definition Classes
- IoHelpers
-
def
readWholeFile(file: File): Array[Byte]
Read an entire file into an Array[Byte]
Read an entire file into an Array[Byte]
- Definition Classes
- IoHelpers
-
def
readWholeStream(in: InputStream): Array[Byte]
Read all data from a stream into an Array[Byte]
Read all data from a stream into an Array[Byte]
- Definition Classes
- IoHelpers
-
def
readWholeThing(in: Reader): String
Read all data to the end of the specified Reader and concatenate the resulting data into a string.
Read all data to the end of the specified Reader and concatenate the resulting data into a string.
- Definition Classes
- IoHelpers
-
def
removeAttribute(name: String, existingAttributes: MetaData): MetaData
Remove an attribute from the specified list of existing attributes.
Remove an attribute from the specified list of existing attributes.
- name
the name of the attribute to remove
- existingAttributes
a list of existing attributes
- returns
the attributes list sans the named attribute
- Definition Classes
- HtmlHelpers
-
def
removeAttribute(name: String, element: Elem): Elem
Remove an attribute from the specified element.
Remove an attribute from the specified element.
- name
the name of the attribute to remove
- returns
the element sans the named attribute
- Definition Classes
- HtmlHelpers
-
def
roboSplit(what: String, sep: String): List[String]
Split a string according to a separator
Split a string according to a separator
- sep
a regexp to use with the String::split method
- returns
a list of trimmed parts whose length is > 0
- Definition Classes
- StringHelpers
-
def
rotateList[T](in: Seq[T]): List[List[T]]
Given an incoming list, return a set of lists that is the original list rotated through all its positions
Given an incoming list, return a set of lists that is the original list rotated through all its positions
- in
the list to rotate
- returns
all the rotations of the list
- Definition Classes
- ListHelpers
-
def
seconds(in: Long): Long
- returns
the number of millis corresponding to 'in' seconds
- Definition Classes
- TimeHelpers
-
def
secureEquals(s1: Array[Byte], s2: Array[Byte]): Boolean
Compare two byte arrays in a way that does not vary if the arrays are determined to be not equal early (test every byte...
Compare two byte arrays in a way that does not vary if the arrays are determined to be not equal early (test every byte... avoids timing attacks
- Definition Classes
- SecurityHelpers
-
def
secureEquals(s1: String, s2: String): Boolean
Compare two strings in a way that does not vary if the strings are determined to be not equal early (test every byte...
Compare two strings in a way that does not vary if the strings are determined to be not equal early (test every byte... avoids timing attacks
- Definition Classes
- SecurityHelpers
-
def
secureXML: XMLLoader[Elem]
Provides a secure XML parser, similar to the one provided by
scala.xml.XML
, but with external entities and doctypes disabled and secure XML processing enabled.Provides a secure XML parser, similar to the one provided by
scala.xml.XML
, but with external entities and doctypes disabled and secure XML processing enabled. This prevents XXE (XML External Entities) attacks, billion laughs attacks, quadratic blowup attacks, and others. It is used internally throughout Lift, and should be used by anyone who is parsing XML from an untrusted source.- Definition Classes
- SecurityHelpers
-
def
shouldShow(percent: Double): Boolean
return true only 'percent' times when asked repeatedly.
return true only 'percent' times when asked repeatedly. This function is used in the Skittr example to get a random set of users
- percent
percentage as a double number <= 1.0
- Definition Classes
- SecurityHelpers
-
def
snakify(name: String): String
Turn a string of format "FooBar" into snake case "foo_bar"
Turn a string of format "FooBar" into snake case "foo_bar"
Note: snakify is not reversible, ie. in general the following will _not_ be true:
s == camelify(snakify(s))
- returns
the underscored string
- Definition Classes
- StringHelpers
-
def
splitAt(what: String, sep: String): List[(String, String)]
Split a string in 2 parts at the first place where a separator is found
Split a string in 2 parts at the first place where a separator is found
- returns
a List containing a pair of the 2 trimmed parts
- Definition Classes
- StringHelpers
-
def
splitAtHash(str: String)(f: (String) ⇒ String): String
Split a String at the Hash sign, run the function on the non-# side and then append the hash side
Split a String at the Hash sign, run the function on the non-# side and then append the hash side
- Definition Classes
- HttpHelpers
-
def
splitColonPair(in: String, first: String, second: String): (String, String)
Split a string separated by a point or by a column in 2 parts.
Split a string separated by a point or by a column in 2 parts. Uses default values if only one is found or if no parts are found
- in
string to split
- first
default value for the first part if no split can be done
- second
default value for the second part if one or less parts can be found
- returns
a pair containing the first and second parts
- Definition Classes
- StringHelpers
-
def
splitNameValuePairs(props: String): Map[String, String]
Splits a string of the form <name1=value1, name2=value2, ...
Splits a string of the form <name1=value1, name2=value2, ... > and unquotes the quoted values. The result is a Map[String, String]
- Definition Classes
- StringHelpers
-
implicit
def
stringToSuper(in: String): SuperString
- returns
a SuperString with more available methods such as roboSplit or commafy
- Definition Classes
- StringHelpers
-
def
stripHead(in: NodeSeq): NodeSeq
Remove all the <head> elements, just leaving their child elements.
Remove all the <head> elements, just leaving their child elements.
- Definition Classes
- HtmlHelpers
-
final
def
synchronized[T0](arg0: ⇒ T0): T0
- Definition Classes
- AnyRef
-
def
time(when: Long): Date
alias for new Date(millis)
alias for new Date(millis)
- Definition Classes
- TimeHelpers
-
def
timeFormatter: SimpleDateFormat
- returns
a format for the time which includes the TimeZone: HH:mm zzz
- Definition Classes
- TimeHelpers
-
def
toBoolean(in: Any): Boolean
Convert any object to an "equivalent" Boolean depending on its value
Convert any object to an "equivalent" Boolean depending on its value
- Definition Classes
- BasicTypesHelpers
-
def
toByteArrayInputStream(in: InputStream): ByteArrayInputStream
Convert any InputStream to a ByteArrayInputStream
Convert any InputStream to a ByteArrayInputStream
- Definition Classes
- BasicTypesHelpers
-
implicit
def
toCalendarExtension(c: Calendar): CalendarExtension
implicit def used to add the setXXX methods to the Calendar class
implicit def used to add the setXXX methods to the Calendar class
- Definition Classes
- TimeHelpers
-
def
toDate(in: Any): Box[Date]
- returns
a Full(date) or a failure if the input couldn't be translated to date (or Empty if the input is null)
- Definition Classes
- TimeHelpers
-
implicit
def
toDateExtension(d: Date): DateExtension
implicit def used to add the noTime method to the Date class
implicit def used to add the noTime method to the Date class
- Definition Classes
- TimeHelpers
-
def
toHashMap[A, B](in: Map[A, B]): HashMap[A, B]
Transform a general Map to a nutable HashMap
Transform a general Map to a nutable HashMap
- Definition Classes
- HttpHelpers
-
def
toInt(in: Any): Int
Convert any object to an "equivalent" Int depending on its value
Convert any object to an "equivalent" Int depending on its value
- Definition Classes
- BasicTypesHelpers
-
def
toInternetDate(in: Long): String
- returns
a date formatted with the internet format (from a number of millis)
- Definition Classes
- TimeHelpers
-
def
toInternetDate(in: Date): String
- returns
a date formatted with the internet format
- Definition Classes
- TimeHelpers
-
def
toLong(in: Any): Long
Convert any object to an "equivalent" Long depending on its value
Convert any object to an "equivalent" Long depending on its value
- Definition Classes
- BasicTypesHelpers
-
def
toString(): String
- Definition Classes
- AnyRef → Any
-
def
today: Calendar
- returns
the Calendar object for today (the TimeZone is the local TimeZone). Its time is 00:00:00.000
- Definition Classes
- TimeHelpers
-
def
tryo[T](ignore: Class[_])(f: ⇒ T): Box[T]
Wraps a "try" block around the function f.
Wraps a "try" block around the function f. Takes only one Class of exception to ignore
- ignore
- a single exception classes to ignore. A thrown exception will be ignored if it is assignable from this class.
- f
- the block of code to evaluate
- returns
- Full(result of the evaluation of f) if f doesn't throw any exception
- a Failure if f throws an exception
- Empty if the exception class is in the ignore list
- Definition Classes
- Tryo
-
def
tryo[T](ignore: List[Class[_]])(f: ⇒ T): Box[T]
Wraps a "try" block around the function f
Wraps a "try" block around the function f
- ignore
- a list of exception classes to ignore. A thrown exception will be ignored if it is assignable from one of the exception classes in the list
- f
- the block of code to evaluate
- returns
- Full(result of the evaluation of f) if f doesn't throw any exception
- a Failure if f throws an exception
- Empty if the exception class is in the ignore list
- Definition Classes
- Tryo
-
def
tryo[T](onError: (Throwable) ⇒ Unit)(f: ⇒ T): Box[T]
Wraps a "try" block around the function f and trigger a callback function if an exception is thrown
Wraps a "try" block around the function f and trigger a callback function if an exception is thrown
- onError
- an optional callback function that will use the thrown exception as a parameter
- f
- the block of code to evaluate
- returns
- Full(result of the evaluation of f) if f doesn't throw any exception
- a Failure if f throws an exception
- Definition Classes
- Tryo
-
def
tryo[T](f: ⇒ T): Box[T]
Wraps a "try" block around the function f
Wraps a "try" block around the function f
- f
- the block of code to evaluate
- returns
- Full(result of the evaluation of f) if f doesn't throw any exception
- a Failure if f throws an exception
- Definition Classes
- Tryo
-
def
tryo[T](handler: PartialFunction[Throwable, T], f: ⇒ T): Box[T]
Wraps a "try" block around the function f.
Wraps a "try" block around the function f. If f throws an exception that is in the domain of the handler PF, the handler will be invoked on the exception. Otherwise the exception is wrapped into a Failure.
- handler
- A partial function that handles exceptions
- f
- the block of code to evaluate
- returns
- Full(result of the evaluation of f) if f doesn't throw any exception
- a Failure if f throws an exception
- Definition Classes
- Tryo
- See also
net.liftweb.common.Failure
-
def
tryo[T](ignore: List[Class[_]], onError: Box[(Throwable) ⇒ Unit])(f: ⇒ T): Box[T]
Wraps a "try" block around the function f.
Wraps a "try" block around the function f. If f throws an exception with its class in the 'ignore' list or if 'ignore' is null or an empty list, ignore the exception and return None.
- ignore
- a list of exception classes to ignore. A thrown exception will be ignored if it is assignable from one of the exception classes in the list
- onError
- an optional callback function that will use the thrown exception as a parameter
- f
- the block of code to evaluate
- returns
- Full(result of the evaluation of f) if f doesn't throw any exception
- a Failure if f throws an exception
- Empty if the exception class is in the ignore list
- Definition Classes
- Tryo
-
def
unquote(str: String): String
If str is surrounded by quotes it return the content between the quotes
If str is surrounded by quotes it return the content between the quotes
- Definition Classes
- StringHelpers
-
def
urlDecode(in: String): String
URL decode the string.
URL decode the string.
This is a pass-through to Java's URL decode with UTF-8
- Definition Classes
- HttpHelpers
-
def
urlEncode(in: String): String
URL encode the string.
URL encode the string.
This is a pass-through to Java's URL encode with UTF-8
- Definition Classes
- HttpHelpers
-
val
utc: TimeZone
The UTC TimeZone
The UTC TimeZone
- Definition Classes
- TimeHelpers
-
final
def
wait(): Unit
- Definition Classes
- AnyRef
- Annotations
- @throws( ... )
-
final
def
wait(arg0: Long, arg1: Int): Unit
- Definition Classes
- AnyRef
- Annotations
- @throws( ... )
-
final
def
wait(arg0: Long): Unit
- Definition Classes
- AnyRef
- Annotations
- @throws( ... )
-
def
weeks(in: Long): Long
- returns
the number of millis corresponding to 'in' weeks
- Definition Classes
- TimeHelpers
-
def
year(in: Date): Int
- returns
the year corresponding to today (relative to UTC)
- Definition Classes
- TimeHelpers
-
object
TimeSpan
The TimeSpan object provides class represents an amount of time.
The TimeSpan object provides class represents an amount of time. It can be translated to a date with the date method. In that case, the number of millis seconds will be used to create a Date object starting from the Epoch time (see the documentation for java.util.Date)
- Definition Classes
- TimeHelpers
Deprecated Value Members
-
implicit
def
intToTimeSpan(in: Int): TimeSpan
transforms an int to a TimeSpan object.
transforms an int to a TimeSpan object. Usage: 3000 returns a TimeSpan of 3000L millis
- Definition Classes
- TimeHelpers
- Annotations
- @deprecated
- Deprecated
(Since version 3.0.0) Int to TimeSpan conversion will be removed for possibility of ambiguous behaviours, use TimeSpan(in) instead if you are using in.millis
-
implicit
def
longToTimeSpan(in: Long): TimeSpan
transforms a long to a TimeSpan object.
transforms a long to a TimeSpan object. Usage: 3000L returns a TimeSpan of 3000L millis
- Definition Classes
- TimeHelpers
- Annotations
- @deprecated
- Deprecated
(Since version 3.0.0) Long to TimeSpan conversion will be removed for possibility of ambiguous behaviours, use TimeSpan(in) instead if you are using in.millis