instance_variable_set and get : instance_variable_set « Reflection « Ruby

1. Ruby
2. Reflection
3. instance_variable_set

instance_variable_set and get

o = Object.new
o.instance_variable_set(:@x, 0)   # Note required @ prefix
o.instance_variable_get(:@x)      # => 0
o.instance_variable_defined?(:@x) # => true

 

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