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each_slice

enum.each_slice(n) { ... } â nil
enum.each_slice(n) â an_enumerator

Instance Public methods

Iterates the given block for each slice of <n> elements. If no block is given, returns an enumerator.

(1..10).each_slice(3) { |a| p a }
# outputs below
[1, 2, 3]
[4, 5, 6]
[7, 8, 9]
[10]

doc_ruby_on_rails

2015-04-04 23:53:46

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