RubyFlow The Ruby and Rails community linklog


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!

When Is a Set Better Than an Array in Ruby?

Since I discovered Ruby’s Set class, I’ve found myself stopping where I would normally use an Array and considering whether a Set would better suit my needs. Here’s a list of the best times to use each type.

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