method

vstack

Ruby latest stable (v2_5_5) - 0 notes - Class: Matrix

vstack(*matrices) public

Returns a new matrix resulting by stacking vertically the receiver with the given matrices

x = Matrix[[1, 2], [3, 4]]
y = Matrix[[5, 6], [7, 8]]
x.vstack(y) # => Matrix[[1, 2], [3, 4], [5, 6], [7, 8]]

Show source

# File lib/matrix.rb, line 1292
  def vstack(*matrices)
    self.class.vstack(self, *matrices)
  end