Ruby | Array class empty?() operation

Ruby | Array class eql?() operation

Last Updated : 08 Jan, 2020

Array#eql?() : eql?() is a Array class method which checks if the two arrays are equal or not.

Syntax: Array.eql?() Parameter: Arrays to compare Return: true - if the arrays are equal; otherwise false

Code #1 : Example for eql?() method

Ruby

# Ruby code for eql?() method

# declaring array
a = [18, 22, 33, nil, 5, 6]

# declaring array
b = [1, 4, 1, 1, 88, 9]

# declaring array
c = [18, 22, nil, nil, 50, 6]

# eql?
puts "eql? : #{a.eql?(b)}\n\n"

# eql?
puts "eql? : #{b.eql?(c)}\n\n"

# eql?
puts "eql? : #{c.eql?(a)}\n\n"

Output :

eql? : false

eql? : false

eql? : false

Code #2 : Example for eql?() method

Ruby

# Ruby code for eql?() method

# declaring array
a = ["abc", "nil", "dog"]

# declaring array
b = ["cow", nil, "dog"]

# declaring array
c = ["cat", nil, nil]

# eql?
puts "eql? : #{a.eql?(b)}\n\n"

# eql?
puts "eql? : #{b.eql?(b)}\n\n"

# eql?
puts "eql? : #{c.eql?(a)}\n\n"

Output :

eql? : false

eql? : true

eql? : false

Ruby | Array class empty?() operation

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