Class: Array

Inherits:
Object
  • Object
show all
Defined in:
lib/scrapescrobbler/helpers.rb

Instance Method Summary collapse

Instance Method Details

#chunk(chunk_size) ⇒ Object 



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# File 'lib/scrapescrobbler/helpers.rb', line 2

def chunk(chunk_size)
  chunks = [self.length / chunk_size, 1].max.times.collect { [] }
  while self.any?
    chunks.each do |a_chunk|
      chunk_size.times do
        a_chunk << self.shift if self.any?
      end
    end
  end
  chunks
end