# File lib/templater/description.rb, line 45 def extract(argument) case options[:as] when :hash if argument.is_a?(String) return argument.split(',').inject({}) do |h, pair| key, value = pair.strip.split(':') raise Templater::MalformattedArgumentError, "Expected '#{argument.inspect}' to be a key/value pair" unless key and value h[key] = value h end end when :array return argument.split(',') if argument.is_a?(String) end return argument end