method_missing
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What is method_missing?
method_missing is a Ruby method that gets called when you try to invoke a method on an object that doesn't exist. Instead of raising a NoMethodError, Ruby gives you a chance to handle the missing method call yourself. This allows you to dynamically respond to method calls based on the method name and arguments provided, enabling flexible and expressive code.
Free resources to learn method_missing
More in stage 18: Metaprogramming
method_missing: common questions
Can I learn method_missing in Hindi?
This lesson is written in English. Once you sign in, open it in the interactive course and ask the AI tutor to explain method_missing in Hindi or Hinglish. The tutor answers from this lesson’s own text, so it stays on the syllabus, and it runs on your own Google, OpenAI or Anthropic key.
Is this method_missing tutorial for beginners?
It is lesson 61 of 102 in the free Ruby roadmap, in stage 18, Metaprogramming. If you are new to Ruby, start from stage 1 and come back here in order; if you already know the earlier stages, this lesson stands on its own.