method

each

v1_9_2_180 - Show latest stable - 0 notes - Class: Matrix

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1_9_2_180 (0)
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What's this?

each() public

Yields all elements of the matrix, starting with those of the first row, or returns an Enumerator is no block given

Matrix[ [1,2], [3,4] ].each { |e| puts e }
  # => prints the numbers 1 to 4

Show source

# File lib/matrix.rb, line 371
  def each(&block) # :yield: e
    return to_enum(:each) unless block_given?
    @rows.each do |row|
      row.each(&block)
    end
    self
  end

each

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