Dynamically lookup setter methods defined by a instanciated class.

rubyonrails-talk
1

Is there any cleaner way than this to get all setter methods of a instantiated class?

class ABC   attr_accessor :a   attr_accessor :b   attr_accessor :c   attr_reader :d   attr_writer :e end

abc = ABC.new

puts abc.public_methods.collect! { |m| m if m =~ /[[:alpha:]]=$/ }.delete_if { |m| m.nil? }

>> require 'test.rb' a= e= b= c= => true

Thanks.