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nusco/dynamic_method.rb

Created August 18, 2010 15:13
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Spell: Dynamic Method
Raw
dynamic_method.rb
# =====================
# Spell: Dynamic Method
# =====================
# Decide how to define a method at runtime.
class C
end
C.class_eval do
define_method :my_method do
"a dynamic method"
end
end
obj = C.new
obj.my_method # => "a dynamic method"
# For more information: http://www.pragprog.com/titles/ppmetr/metaprogramming-ruby
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