Method: RailsStep#parameter_string

Defined in:
lib/Rails/rails_step.rb

#parameter_string ⇒ Object 



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# File 'lib/Rails/rails_step.rb', line 20

def parameter_string
  if has_args?
    s = "(arg"
    (args[1..args.length] || []).each_with_index do |a, i|
      s << ", arg#{i+2}"
    end
    s + ")"
  else
    ""
  end
end