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By BenGribaudo
via bengribaudo.com
Submitted: Jan 22 2014 / 12:22

Did you know that you can assign variables inside Ruby’s array and hash literals? While the values used inside square bracket array literals are typically hard-coded, provided by a variable, computed from an inline expression or generated by a method, any valid Ruby statement can be used. The same is true for both keys and values used in hash literal key => value pairs.
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