Levenshtein
module Levenshtein
Overview
Levensthein distance methods.
Defined in:
levenshtein.crClass Method Summary
- .distance(string1 : String, string2 : String) : Int32
Computes the levenshtein distance of two strings.
- .find(name, tolerance = nil, &block)
- .find(name, all_names, tolerance = nil)
Class Method Detail
def self.distance(string1 : String, string2 : String) : Int32Source
Computes the levenshtein distance of two strings.
require "levenshtein"
Levenshtein.distance("algorithm", "altruistic") # => 6
Levenshtein.distance("hello", "hallo") # => 1
Levenshtein.distance("こんにちは", "こんちは") # => 1
Levenshtein.distance("hey", "hey") # => 0
def self.find(name, tolerance = nil, &block)Source
def self.find(name, all_names, tolerance = nil)Source
© 2012–2017 Manas Technology Solutions.
Licensed under the Apache License, Version 2.0.
https://crystal-lang.org/api/0.22.0/Levenshtein.html
