method
each_cons
Ruby latest stable (v2_5_5)
-
1 note -
Class: Enumerable
each_cons(p1)
public
Iterates the given block for each array of consecutive <n> elements. If no block is given, returns an enumerator.
e.g.:
(1..10).each_cons(3) { |a| p a } # outputs below [1, 2, 3] [2, 3, 4] [3, 4, 5] [4, 5, 6] [5, 6, 7] [6, 7, 8] [7, 8, 9] [8, 9, 10]
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yonosoytu -
August 23, 2008
1 thank
Needs requiring 'enumerator' to work
This method needs that you
require 'enumerator'
for this method to be available.