diorbrand
@diorbrand
Member
NO. 13018 / 2014-05-10
0 Topics
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2 Replies
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建议加一个读源码节点，好么？我先提个问题 at May 10, 2014
def iframe_handler @iframe_handler ||= DashboardIFrameHandler.new(@application_interaction_timeout) end
想知道这个 ||= 是做什么用的啊？谢谢各位！
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DHH: TDD is dead. Long live testing. at May 10, 2014
def iframe_handler @iframe_handler ||= DashboardIFrameHandler.new(@application_interaction_timeout) end
想知道这个 ||= 是做什么用的啊？谢谢各位！