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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 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:

3
12
2
8

Example 2:




# 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:

1
0
6
1
1
2
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