Class: Array

Inherits:
Object
  • Object
show all
Defined in:
lib/rbbt/util/misc.rb

Instance Method Summary collapse

Instance Method Details

#chunk(num) ⇒ Object

Divides the array into num chunks of the same size by placing one element in each chunk iteratively.



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# File 'lib/rbbt/util/misc.rb', line 97

def chunk(num)
  chunks = []
  each_with_index{|e, i|
    c = i % num
    chunks[c] ||=[]
    chunks[c] << e
  }
  chunks
end