Class: Array

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

Instance Method Summary collapse

Instance Method Details

#reduce(initial_value = 0, &proc) ⇒ Object 



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# File 'lib/array_helper.rb', line 2

def reduce(initial_value = 0, &proc)
  calculated_value = initial_value
  self.each_with_index do |e, i|
    calculated_value = yield(calculated_value, e, size, i)
  end
  calculated_value
end