/ Ruby on Rails
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method

instance_variable_defined?

rails latest stable - Class: Object

Method deprecated or moved

This method is deprecated or moved on the latest stable version. The last existing version (v2.3.8) is shown here.

instance_variable_defined?(variable)
public

No documentation available.

# File activesupport/lib/active_support/core_ext/object/instance_variables.rb, line 4
    def instance_variable_defined?(variable)
      instance_variables.include?(variable.to_s)
    end