Tag Archives: ruby

Ruby Tips

Inject http://blog.flvorful.com/2010/01/24/a-simple-pattern-for-rubys-inject-method http://stackoverflow.com/questions/3455627/how-does-this-ruby-injection-magic-work Exclamation marks (!) with functions In general, methods that end in ! indicate that the method will modify the object it’s called on. Ruby calls these “dangerous methods” because they change state that someone else might have … Continue reading

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