Module: Kernel

Defined in:
lib/active_rdf/instance_exec.rb

Instance Method Summary collapse

Instance Method Details

#instance_exec(*args, &block) ⇒ Object

Like instace_eval but allows parameters to be passed.



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# File 'lib/active_rdf/instance_exec.rb', line 3

def instance_exec(*args, &block)
  mname = "__instance_exec_#{Thread.current.object_id.abs}_#{object_id.abs}"
  Object.class_eval{ define_method(mname, &block) }
  begin
    ret = send(mname, *args)
  ensure
    Object.class_eval{ undef_method(mname) } rescue nil
  end
  ret
end