# File lib/simp/cli/config/items/list_item.rb, line 72 def print_summary return if @silent raise InternalError.new( "@key is empty for #{self.class}" ) if "#{@key}".empty? final_value = value if final_value.nil? info( "#{@key} = ", nil, '[]', [:BOLD] ) else # inspect is a work around for Ruby 1.8.7 Array.to_s garbage info( "#{@key} = ", nil, "'#{final_value.inspect}", [:BOLD] ) end end