# 簡介 我們可以像 Ruby 一樣使用 mruby，但是這對於我們選擇用 mruby 突破 Ruby 原有的限制並沒有任何幫助。 所以我決定透過撰寫這份指南來分享我在學習 mruby 的經驗。對 mruby 來說它允許我們用 Ruby 程式碼編譯成可以執行的程式，或者直接用 C 語言去擴充他。我們甚至可以透過客製化調整 mruby 讓他在 IoT 裝置上執行。 那麼，讓我們一起享受 mruby 吧！ --- # Agent Instructions: Querying This Documentation If you need additional information that is not directly available in this page, you can query the documentation dynamically by asking a question. Perform an HTTP GET request on the current page URL with the `ask` query parameter: ``` GET https://docs.mruby.dev/master.md?ask= ``` The question should be specific, self-contained, and written in natural language. The response will contain a direct answer to the question and relevant excerpts and sources from the documentation. Use this mechanism when the answer is not explicitly present in the current page, you need clarification or additional context, or you want to retrieve related documentation sections.