module Quandl::Support::Attributes::ClassMethods
Public Instance Methods
attributes()
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# File lib/quandl/support/attributes.rb, line 27 def attributes @attributes ||= [] end
define_attributes(*attribute_names)
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# File lib/quandl/support/attributes.rb, line 21 def define_attributes(*attribute_names) attribute_names.each do |key| define_attribute(key) end end
inherited(subclass)
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# File lib/quandl/support/attributes.rb, line 17 def inherited(subclass) subclass.define_attributes(*attributes) end
Protected Instance Methods
define_attribute(key)
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# File lib/quandl/support/attributes.rb, line 33 def define_attribute(key) key = key.to_s attributes << key unless attributes.include?(key) define_method( key ){ read_attribute(key) } define_method( "#{key}=" ){ |value| write_attribute(key, value) } define_method( "#{key}?" ){ !read_attribute(key).nil? } end