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Ruby's Enumerable Module: The Inject Method

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Ruby's Enumerable Module: The Inject Method

T
teachmetocode

84 Views • Jul 16, 2010

Description

The inject method is useful for aggregating data across a dataset. For example a summation could be done with inject (by aggregating each number into the sum.)

Keywords & Tags

#ruby #array #hash #enumerable #core #inject #sum #product

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