Ruby | Matrix eql? function

The eql? is an inbuilt method in Ruby returns a boolean value. It returns true if both the matrix are equal or else it returns false..

Syntax: mat1.eql?(mat2)
Parameters: The function need two matrix mat1 and mat2 which are to be compared.
Return Value: It returns true if both the matrix are equal or else it returns false.

Example 1: 

Ruby

# Ruby program for eql? method in Matrix

# Include matrix
require "matrix"

# Initialize a matrix
mat1 = Matrix[[1, 21], [31, 18]]
mat2 = Matrix[[1, 21], [31, 18]]

# Prints if both are equal or not
puts  mat1.eql?(mat2)

Output: 

true

Example 2: 

Ruby

# Ruby program for eql? method in Matrix

# Include matrix
require "matrix"

# Initializes the matrix
mat1 = Matrix[[1, 21], [31, 18]]
mat2 = Matrix[[1, 16], [31, 28]]

# Prints if both are equal or not
puts  mat1.eql?(mat2)

Output: 

false

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