Flowdock
method

deep_dup

Importance_1
Ruby on Rails latest stable (v4.0.2) - 0 notes - Class: Object
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  • What's this?
deep_dup() public

Returns a deep copy of object if it’s duplicable. If it’s not duplicable, returns self.

object = Object.new
dup    = object.deep_dup
dup.instance_variable_set(:@a, 1)

object.instance_variable_defined?(:@a) #=> false
dup.instance_variable_defined?(:@a)    #=> true
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