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chenge
chenge

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A missing function of IEx

Recently I learned a function of Pry, "amend-line". This is useful when you have typo.

I wonder, does IEx have a function like this?

I don't find it. Maybe I can hide the IEx prompt to copy paste. How to config this?

Writing in IEx is happy. Try a little, learn a little.

What's your idea for this?

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