Category Archives: Stupid Ruby Tricks

Defining #method_missing and #respond_to? at the same time

I was reading Eloquent Ruby yesterday morning (buy a copy if you haven’t already), and it got me thinking about one of my “favorite” Ruby gotchas: defining #method_missing without a corresponding #respond_to?. E.g.: class Liar def method_missing(*args) “Oops, I lied” … Continue reading

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