abbrev.cr

A straightforward port of Ruby's Abbrev to Crystal.

Installation

Add this to your application's shard.yml:

dependencies:
  abbrev:
    github: woodruffw/abbrev.cr

Usage

Usage is nearly identical to Ruby's Abbrev.abbrev and Array#abbrev, except that the (optional) pattern parameter has to be a regular expression:

require "abbrev"

Abbrev.abbrev(%w{crystal})
# => {"crystal" => "crystal", "crysta" => "crystal", "cryst" => "crystal", "crys" => "crystal", "cry" => "crystal", "cr" => "crystal", "c" => "crystal"}

Abbrev.abbrev(%w{crystal ruby}, /^r/)
# => {"ruby" => "ruby", "rub" => "ruby", "ru" => "ruby", "r" => "ruby"}

%w{crystal is fun}.abbrev
# => {"crystal" => "crystal", "crysta" => "crystal", "cryst" => "crystal", "crys" => "crystal", "cry" => "crystal", "cr" => "crystal", "c" => "crystal", "is" => "is", "i" => "is", "fun" => "fun", "fu" => "fun", "f" => "fun"}

Contributing

1. Fork it (https://github.com/woodruffw/abbrev/fork)
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 a new Pull Request

Contributors

• woodruffw William Woodruff - creator, maintainer