Contents

= Attribute Cartographer

* http://github.com/krishicks/attribute-cartographer

== DESCRIPTION

Attribute Cartographer allows you to map an attributes hash into similarly or differently named methods, using an optional block to map the values as well.

== INSTALL

Add attribute-cartographer to your Gemfile

  gem 'attribute-cartographer'

Then run:

  $ bundle

== USAGE
  class Mapper
    include AttributeCartographer

    map :a
    map :b, ->(v) { v.downcase }

    map :c, :d
    map :e, :f, ->(v) { v.downcase }
    map :g, :h, ->(v) { v.downcase }, ->(v) { v.upcase }

    map [:i, :j, :k]
    map [:l, :m, :n], ->(v) { v.upcase }
  end

  mapper = Mapper.new attributes
  mapper.original_attributes # => {:a=>123, :c=>"Mapper", :e=>"Eee!", :f=>"F.", :g=>"Gee!"}

== REQUIREMENTS

* Ruby 1.9.x

== LICENSE

MIT

Version data entries

1 entries across 1 versions & 1 rubygems

Version	Path
attribute_cartographer-0.0.2	README