# angular_init (short-name: ngi)
# Copyright 2015 Joshua Beam
# github.com/joshbeam/angular_init
# MIT License

# Since ngi is an AngularJS tool and the users
# are familiar with JavaScript, this module of classes
# prints a string version of a Ruby hash or array
# as it would appear in normal JavaScript syntax
# For example:
# { "hello" => "world" }
# becomes:
# { 'hello': 'world' }
# and ["some","array"]
# becomes:
# ['some','array']
module JSer
  def to_str
    to_s.gsub(/\"/, "'").gsub(/\=\>/, ': ')
  end

  # A JSer class
  # Usage:
  #     JSHash.new({"hello" => "world"}).to_str
  class JSHash < Hash
    def initialize(hash)
      super
      hash.each do |key, val|
        self[key] = val
      end
    end

    include JSer
  end

  # Another JSer class
  # Usage:
  #     JSArray.new(["some","array"]).to_str
  class JSArray < Array
    def initialize(array)
      super
    end

    include JSer
  end
end