Equalizer

My version of equalizer gem

Installation

Download gem file from this repo and run

gem build equalizer.gem_spec
gem install ./[gem_name]

Usage

require 'equalizer'
class Point
  extend Equalizer
  equalize(:x, :y)
  def initialize(x, y)
    @x = x
    @y = y
  end
end

zero = Point.new(0, 0)
zero == Point.new(0, 0) # => true
zero == Point.new(1, 0) # => false
zero.eql? Point.new(0, 0) # => true
zero.eql? Point.new(1, 0) # => false
zero.equal? Point.new(0, 0) # => false
zero.equal? Point.new(1, 0) # => false
{ zero => 0 }[Point.new(0, 0)] # => 0

Contributing

1. Fork it ( https://github.com/mhib/equalizer/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