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Versions: 37
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Contents
module ZTK::DSL::Core
# @author Zachary Patten <zachary AT jovelabs DOT com>
# @api private
module Attributes
def self.included(base)
base.class_eval do
base.send(:extend, ZTK::DSL::Core::Options::ClassMethods)
base.add_option(:attribute)
base.send(:extend, ZTK::DSL::Core::Attributes::ClassMethods)
end
end
def attributes
@attributes ||= Hash.new
end
# @author Zachary Patten <zachary AT jovelabs DOT com>
module ClassMethods
def attribute(key, options={})
attribute_options[key] = options
send(:define_method, key) do |*args|
if args.count == 0
if (self.class.attribute_options[key] && self.class.attribute_options[key][:default])
attributes[key] ||= (self.class.attribute_options[key][:default].dup rescue self.class.attribute_options[key][:default])
end
attributes[key]
else
send("#{key}=", *args)
end
end
send(:define_method, "#{key}=") do |value|
attributes[key] = value
end
end
end
end
end
Version data entries
37 entries across 37 versions & 1 rubygems