Ruby | Matrix to_s() function

Ruby | Matrix to_a() function

Last Updated : 07 Jan, 2020

The to_a() is an inbuilt method in Ruby returns an array which has all the elements of the matrix row-wise.

Syntax: mat1.to_a() Parameters: The function needs the matrix which is to be converted to an array. Return Value: It returns an array.

Example 1:

Ruby

# Ruby program for to_a() method in Matrix
 
# Include matrix 
require "matrix"
 
# Initialize a matrix 
mat1 = Matrix[[3, 12], [2, 8]]  
 
# Prints the to_a matrix
puts  mat1.to_a()

Output:

Example 2:

Ruby

# Ruby program for to_a() method in Matrix
 
# Include matrix 
require "matrix"
 
# Initialize a matrix 
mat1 = Matrix[[1, 0], [6, 1], [1, 2]]  
 
# converted to array 
arr = mat1.to_a()
 
# Prints the array 
puts  arr

Output:

Ruby | Matrix to_s() function

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