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net.liftweb.util

LD

Related Doc: package util

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object LD

Calculate the edit distance between words

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  1. final def !=(arg0: Any): Boolean

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  2. final def ##(): Int

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  4. def apply(x: String, y: String): Int

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    calculate the edit or Levenshtein distance between two words

    calculate the edit or Levenshtein distance between two words

    x

    the first word to compare

    y

    the second word to compare

    returns

    the edit distance between the words

  5. def apply[T](root: String, ly: List[T], f: (T) ⇒ String): (T, Int)

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    Find the word that has the closest edit distance to the root string

    Find the word that has the closest edit distance to the root string

    root

    the root word to compare the other words to

    ly

    the list of items to test against Root

    f

    the function that converts the item to a String

    returns

    a Tuple containing item with the shortest edit distance and the edit distance

  6. def apply(root: String, ly: List[String]): (String, Int)

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    Find the word that has the closest edit distance to the root string

    Find the word that has the closest edit distance to the root string

    root

    the root word to compare the other words to

    ly

    the list of words to test against Root

    returns

    a Tuple containing the word with the shortest edit distance and the edit distance

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