Module: Enumerable

Defined in:
lib/zenweb/extensions.rb

Instance Method Summary collapse

Instance Method Details

#chunk ⇒ Object 



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# File 'lib/zenweb/extensions.rb', line 13

def chunk
  bin, result, prev = [], [], Object.new

  each do |o|
    curr = yield o

    if prev != curr then
      bin = []
      result << [curr, bin]
      prev = curr
    end

    bin << o
  end

  result
end