method

vstack

ruby latest stable - 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]]

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