How to check if Two Sets are Equal in Ruby - Step by Step Examples
How to check if Two Sets are Equal in Ruby ?
Answer
In Ruby, you can check if two sets are equal by comparing them using the '==' operator.
✐ Examples
1 Check Equality of Two Sets
In this example,
- We define two sets,
set1
andset2
, containing elements of the sets. - We use the '==' operator to compare the sets for equality.
- If the two sets contain the same elements, the '==' operator returns 'true'; otherwise, it returns 'false'.
Ruby Program
require 'set'
set1 = Set.new([1, 2, 3, 4])
set2 = Set.new([1, 2, 3, 4])
are_equal = set1 == set2
puts are_equal
Output
true
2 Check Equality of Unequal Sets
In this example,
- We define two sets,
set1
andset2
, containing elements of the sets. - We use the '==' operator to compare the sets for equality.
- If the two sets contain different elements or have a different number of elements, the '==' operator returns 'false'.
Ruby Program
require 'set'
set1 = Set.new([1, 2, 3, 4])
set2 = Set.new([4, 3, 2, 1])
are_equal = set1 == set2
puts are_equal
Output
true
Summary
In this tutorial, we learned How to check if Two Sets are Equal in Ruby language with well detailed examples.
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