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Contents
module Surrounded module Context module Initializing # Shorthand for creating an instance level initialize method which # handles the mapping of the given arguments to their named role. def initialize_without_keywords(*setup_args) private_attr_reader(*setup_args) mod = Module.new line = __LINE__ mod.class_eval " def initialize(#{setup_args.join(',')}) @role_map = role_mapper_class.new map_roles(#{setup_args.to_s}.zip([#{setup_args.join(',')}])) end ", __FILE__, line const_set("ContextInitializer", mod) include mod end def initialize(*setup_args) warn "Deprecated: The behavior of 'initialize' will require keywords in the future Consider using keyword arguments or switching to 'initialize_without_keywords'\n\n" initialize_without_keywords(*setup_args) end def keyword_initialize(*setup_args) private_attr_reader(*setup_args) parameters = setup_args.map{|a| "#{a}:"}.join(',') mod = Module.new line = __LINE__ mod.class_eval %{ def initialize(#{parameters}) @role_map = role_mapper_class.new map_roles(#{setup_args.to_s}.zip([#{setup_args.join(',')}])) end }, __FILE__, line const_set("ContextInitializer", mod) include mod end alias initialize_with_keywords keyword_initialize end end end
Version data entries
1 entries across 1 versions & 1 rubygems
Version | Path |
---|---|
surrounded-0.9.4 | lib/surrounded/context/initializing.rb |