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Ruby Set Programs

In Ruby programming language, the set implements a collection of unordered values with no duplicates. This is a hybrid of Array's intuitive inter-operation facilities and Hash's fast lookup. Set is easy to use with Enumerable objects (implementing each). Most of the initializer methods and binary operators accept generic Enumerable objects besides sets and arrays. An Enumerable object can be converted to Set using the to_set method.

This section contains Ruby set programs, practice these Ruby programs to learn the concept of Ruby sets, these programs contain the solved code, outputs, and the detailed explanation of the statements, functions used in the Ruby set programs.

List of Ruby Set Programs

1. Print the elements of a set in Ruby
2. Find the length of a set in Ruby
3. Check the presence of an element in the set in Ruby
4. Join all the elements of two sets in Ruby
5. Find the common elements from two sets in Ruby
6. Find the difference between two sets in Ruby
7. Merge two sets in Ruby
8. Check whether the set is empty or not in Ruby
9. Delete and replace an element from the set in Ruby
10. Ruby program to create a set of integer elements
11. Ruby program to create add an element into set using add() method
12. Ruby program to get the items from a set using 'for' loop
13. Ruby program to convert a set into an array
14. Ruby program to perform union operation between sets using '|' operator
15. Ruby program to perform intersection between sets using '&' operator
16. Ruby program to perform set difference between sets using '-' operator
17. Ruby program to check a set is a superset of another set
18. Ruby program to check a set is a subset of another set
19. Ruby program to create a SortedSet of integer elements