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I didn't think the author was saying you should always implement a .each method. I thought the implementations were for demonstration purposes, that .each is a
by jrumbut 5y ago
I didn't think the author was saying you should always implement a .each method. I thought the implementations were for demonstration purposes, that .each is a method like any other that can be overridden.
- greenie_beans 5y agothat's how i read it too, for the purpose of the technical demonstration