Module: Enumerable

Included in:
Period
Defined in:
lib/fat_core/enumerable.rb

Instance Method Summary collapse

Instance Method Details

#groups_of(n) ⇒ Object

Emit item in groups of n



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# File 'lib/fat_core/enumerable.rb', line 3

def groups_of(n)
  k = -1
  group_by {|item| k += 1; k.div(n)}
end