Message modifier class to allow different modifiers for different requirements.
# File lib/yell/formatter.rb, line 136 def call( message ) case when mod = @repository[message.class] || @repository[message.class.to_s] mod.call(message) when message.is_a?(Array) message.map { |m| call(m) }.join(" ") when message.is_a?(Hash) message.map { |k, v| "#{k}: #{v}" }.join(", ") when message.is_a?(Exception) backtrace = message.backtrace ? "\n\t#{message.backtrace.join("\n\t")}" : "" sprintf("%s: %s%s", message.class, message.message, backtrace) else message end end
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