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RubyFlow The Ruby and Rails community linklog

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The Ruby and Rails community linklog

Made a library? Written a blog post? Found a useful tutorial? Share it with the Ruby community here or just enjoy what everyone else has found!

Array#extract_if

A handy Array method that essentially finds and removes an item from an array in one go - returning that item. Surprisingly no core methods (delete drop etc) does this, nor does activesupport provide it.

Comments

“A handy Array method that essentially finds and removes an item from an array in one go”

Ruby on its own already has this (Array#reject!) :

@links.reject!{ link link.match /wikipedia.com/ }

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