Ruby及Rails當中的:symbol代表什麼意思？

May 10, 2015

在學習Rails時，不免剛開始就會看到一堆冒號開頭的東西，例如:post、:model、:controller、:action等等，如果你跟我一樣是程式語言的新手，腦袋一定是滿滿的WTF！

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Tokyo Tech Lead

Ruby及Rails當中的:symbol代表什麼意思？