Module: ActionMailer::AdvAttrAccessor::ClassMethods
- Defined in:
- lib/action_mailer/adv_attr_accessor.rb,
lib/action_mailer/adv_attr_accessor.rb
Overview
:nodoc:
Instance Method Summary collapse
Instance Method Details
#adv_attr_accessor(*names) ⇒ Object
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# File 'lib/action_mailer/adv_attr_accessor.rb', line 9 def adv_attr_accessor(*names) names.each do |name| define_method("#{name}=") do |value| instance_variable_set("@#{name}", value) end define_method(name) do |*parameters| raise ArgumentError, "expected 0 or 1 parameters" unless parameters.length <= 1 if parameters.empty? instance_variable_get("@#{name}") else instance_variable_set("@#{name}", parameters.first) end end end end |