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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!

Ruby's NameError has approximate knowledge of many things.

NameError is raised when you reference a constant or a variable which isn’t defined in the current context. See code examples and learn how Ruby 2.3+ helps you debug NameError.

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