@@ -2,27 +2,45 @@ require 'erb' # = OpenTemplate # -# The Erb OpenTemplate provides a quick and conenient way to create a clean rendering -# space with out the defined response desired. +# The Erb OpenTemplate provides a quick and convenient way to +# create a clean rendering space with the desired responses. # -# TODO: Perhaps can be improved by using singletons instead of method_missing. +# TODO: This might make a good addon library. Just add +# require 'erb' to the erb_result method? Call it OpenResponse? # class ERB::OpenTemplate + # TODO: Should we do this? Perhaps offer it as an option? instance_methods.each do |m| - undef_method(m) unless /^(__|instance_|inspect$)/ =~ m.to_s + undef_method(m) unless /^(__|instance_|inspect$|extend$)/ =~ m.to_s end # def initialize(*objs_ioc) ioc = Hash===objs_ioc.last ? objs_ioc.pop : {} - @objs = objs_ioc + objs = objs_ioc + mods = [] + + objs.each do |obj| + mod = Module.new + obj.public_methods.each do |m| + mod.module_eval do + define_method(m){ |*a,&b| obj.__send__(m,*a,&b) } + end + end + mods << mod + end + + mod = Module.new ioc.each do |k,v| - (class << self; self; end).module_eval do + mod.module_eval do define_method(k){ v } end end + mods << mod + + extend *mods.reverse end # @@ -31,15 +49,15 @@ class ERB::OpenTemplate end # - def method_missing(sym, *args, &block) - #if @ioc.key?(sym) - # @ioc[sym] - if obj = @objs.find{ |o| o.respond_to?(sym) } - obj.__send__(sym, *args, &block) - else - super - end - end + #def method_missing(sym, *args, &block) + # #if @ioc.key?(sym) + # # @ioc[sym] + # if obj = @objs.find{ |o| o.respond_to?(sym) } + # obj.__send__(sym, *args, &block) + # else + # super + # end + #end end lib/more/facets/erb.rb bcfada1ee44da801fdc07f9224bd8af4915614ed trans transfire@gmail.com http://github.com/trans/facets/commit/d8062f9cb4787624f534a6e9f4f476a8fad78c0d d8062f9cb4787624f534a6e9f4f476a8fad78c0d 2009-10-19T23:57:54-07:00 2009-10-19T23:57:54-07:00 improved erb.rb using dynamic modules 5eea105cbb819b69e8a5a84b52a0f8309bfb5737 trans transfire@gmail.com