From: "Rafal C." <lists@...>
Date: 2013-06-12T05:48:33+09:00
Subject: Re: How would I refactor these four `unless` statements?

> Justin Collins wrote in post #1112097:
>
>    missing_keys = [:compilation_level, :output_format, :output_info] -
> @params.keys
>
>    unless missing_keys.empty?
>      raise BadParameters, "Missing keys: #{missing_keys.inspect}"
>    end

Thanks Justin.

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