class Levenshtein::Finder

Overview

Finds the closest string to a given string amongst many strings.

finder = Levenshtein::Finder.new "hallo"
finder.test "hay"
finder.test "hall"
finder.test "hallo world"

finder.best_match # => "hall"

Defined in:

levenshtein.cr

Class Method Summary

Instance Method Summary

Instance methods inherited from class Reference

==(other)
==(other : self) ==, hash hash, inspect(io : IO) : Nil inspect, object_id : UInt64 object_id, same?(other : Reference)
same?(other : Nil) same?, to_s(io : IO) : Nil to_s

Instance methods inherited from class Object

!=(other) !=, !~(other) !~, ==(other) ==, ===(other)
===(other : YAML::Any)
===(other : JSON::Any) ===, =~(other) =~, class class, clone clone, crystal_type_id crystal_type_id, dup dup, hash hash, inspect
inspect(io : IO) inspect, itself itself, not_nil! not_nil!, tap(&block) tap, to_json to_json, to_pretty_json(io : IO)
to_pretty_json to_pretty_json, to_s
to_s(io : IO) to_s, to_yaml(io : IO)
to_yaml to_yaml, try(&block) try

Class methods inherited from class Object

==(other : Class) ==, ===(other) ===, cast(other) : self cast, from_json(string_or_io) : self from_json, from_yaml(string : String) : self from_yaml, hash hash, inspect(io) inspect, name : String name, to_s(io) to_s, |(other : U.class) |

Class Method Detail

def self.find(name, all_names, tolerance = nil) #

[View source]
def self.find(name, tolerance = nil, &block) #

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def self.new(target : String, tolerance : Int | Nil = nil) #

[View source]

Instance Method Detail

def best_match #

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def test(name : String, value : String = name) #

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