How to Copy a Set in Ruby - Step by Step Examples

◀ Previous Next ▶

How to Copy a Set in Ruby ?

Answer

In Ruby, you can copy a set by creating a new set and adding elements from the original set into the new one.

✐ Examples

1 Copying a Set

In this example,

We have an existing set named original_set with some elements.
We create a new set named copied_set.
We use the each iterator to iterate over each element in original_set and add it to copied_set.

Ruby Program

require 'set'

original_set = Set[1, 2, 3, 4, 5]
copied_set = Set[]

original_set.each do |element|
  copied_set.add(element)
end

puts 'Original Set:'
puts original_set.to_a.join(' ')

puts 'Copied Set:'
puts copied_set.to_a.join(' ')

Output

Original Set:
1 2 3 4 5
Copied Set:
1 2 3 4 5

2 Copying an Empty Set

In this example,

We have an existing empty set named original_set.
We create a new empty set named copied_set.

Ruby Program

require 'set'

original_set = Set[]
copied_set = Set[]

puts 'Original Set:'
puts original_set.to_a.join(' ')

puts 'Copied Set:'
puts copied_set.to_a.join(' ')

Output

Original Set:

Copied Set:

Summary

In this tutorial, we learned How to Copy a Set in Ruby language with well detailed examples.

◀ Previous Next ▶

Ruby Tutorials

Ruby How-Tos

How to Copy a Set in Ruby - Step by Step Examples

How to Copy a Set in Ruby ?

Answer

✐ Examples

1 Copying a Set

Ruby Program

Output

2 Copying an Empty Set

Ruby Program

Output

Summary

More Ruby Sets Tutorials