Contents

# module Gorillib
#   class Collection
#     module HasCollection
#
#       def has_collection(clxn_name, type, key_method=:name)
#         plural_name   = clxn_name
#         singular_name = Gorillib::Inflector.singularize(clxn_name.to_s).to_sym
#
#         instance_variable_set("@#{plural_name}", Gorillib::Collection.new(type, key_method))
#
#         define_singleton_method(plural_name) do
#           instance_variable_get("@#{plural_name}") if instance_variable_defined?("@#{plural_name}")
#         end
#
#         define_singleton_method(singular_name) do |item_key, attrs={}, options={}, &block|
#           collection = instance_variable_get("@#{clxn_name}")
#           val = collection.fetch(item_key) do
#             attrs.merge!(key_method => item_key, :owner => self) if attrs.respond_to?(:merge!)
#             factory = options.fetch(:factory){ type }
#             new_val = factory.receive(attrs)
#             collection << new_val
#             new_val
#           end
#           val.instance_exec(&block) if block
#           val
#         end
#       end
#
#     end
#   end
# end

Version data entries

1 entries across 1 versions & 1 rubygems

Version	Path
gorillib-0.4.1pre	lib/gorillib/collection/has_collection.rb