Contents

require 'active_support/core_ext/class/attribute'

module MightyGrid
  module MapType
    def self.extended(base)
      base.class_attribute :mappings
      base.mappings = {}
    end

    def map_type(*types)
      map_to = types.extract_options![:to]
      raise ArgumentError, "You need to give :to as option to map_type" unless map_to
      self.mappings.merge! types.each_with_object({}) { |t, m| m[t] = map_to }
    end
  end
end

Version data entries

4 entries across 4 versions & 1 rubygems

Version	Path
mighty_grid-2.1.1	lib/mighty_grid/map_type.rb
mighty_grid-2.1.0	lib/mighty_grid/map_type.rb
mighty_grid-2.0.0	lib/mighty_grid/map_type.rb
mighty_grid-2.0.0.rc1	lib/mighty_grid/map_type.rb