method
find_all
v2_2_9 -
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- Class:
Enumerable
find_all()public
Returns an array containing all elements of enum for which the given block returns a true value.
If no block is given, an Enumerator is returned instead.
(1..10).find_all { |i| i % 3 == 0 } #=> [3, 6, 9] [1,2,3,4,5].select { |num| num.even? } #=> [2, 4]
See also Enumerable#reject.