https://github.com/dwbutler/levenshtein-jruby

Levenshtein gem that runs in JRuby
https://github.com/dwbutler/levenshtein-jruby

Last synced: about 2 months ago
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Levenshtein gem that runs in JRuby

• Host: GitHub
• URL: https://github.com/dwbutler/levenshtein-jruby
• Owner: dwbutler
• License: mit
• Created: 2013-11-19T19:34:47.000Z (about 11 years ago)
• Default Branch: master
• Last Pushed: 2013-11-19T20:33:43.000Z (about 11 years ago)
• Last Synced: 2024-10-27T22:46:14.098Z (3 months ago)
• Language: Ruby
• Size: 402 KB
• Stars: 0
• Watchers: 1
• Forks: 0
• Open Issues: 0
• Metadata Files:
  • Readme: README.md
  • License: LICENSE.txt

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README

        
# Levenshtein (JRuby)

[![Build Status](https://travis-ci.org/dwbutler/levenshtein-jruby.png)](https://travis-ci.org/dwbutler/levenshtein-jruby)

Calculates the Levenshtein distance between two strings. Uses the

[Apache Commons](http://commons.apache.org/proper/commons-lang/apidocs/org/apache/commons/lang3/StringUtils.html#getLevenshteinDistance\(java.lang.CharSequence, java.lang.CharSequence\)) Java implementation.

## Installation

Add this line to your application's Gemfile:

    gem 'levenshtein-jruby'

And then execute:

    $ bundle

Or install it yourself as:

    $ gem install levenshtein-jruby

## Usage

```ruby

require 'levenshtein'

# Basic usage

Levenshtein.distance("string1", "string2") # => 1

# With threshold

Levenshtein.distance("string1", "String2", 2) # => 2

```

## Contributing

1. Fork it

2. Create your feature branch (`git checkout -b my-new-feature`)

3. Commit your changes (`git commit -am 'Add some feature'`)

4. Push to the branch (`git push origin my-new-feature`)

5. Create new Pull Request