method

instance_exec

Importance_0
1.2.8 - Show latest stable - 0 notes - Class: Object
instance_exec(*args, &block) public

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# File lib/spec/matchers/extensions/instance_exec.rb, line 7
    def instance_exec(*args, &block)
      begin
        orig_critical, Thread.critical = Thread.critical, true
        n = 0
        n += 1 while respond_to?(method_name="__instance_exec#{n}")
        InstanceExecHelper.module_eval{ define_method(method_name, &block) }
      ensure
        Thread.critical = orig_critical
      end
      begin
        return send(method_name, *args)
      ensure
        InstanceExecHelper.module_eval{ remove_method(method_name) } rescue nil
      end
    end
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