Open In App

Ruby | Enumerable uniq() function

Improve
Improve
Like Article
Like
Save
Share
Report

The uniq() of enumerable is an inbuilt method in Ruby returns an array removing all the duplicates in the given enum.

Syntax: enu.uniq

Parameters: The function accepts no parameter.

Return Value: It returns an array.

Example 1:




# Ruby program for uniq method in Enumerable
   
# Initialize 
enu = [1, 1, 2, 2, 4, 4]
   
# Prints 
enu.uniq


Output:

[1, 2, 4]

Example 2:




# Ruby program for uniq method in Enumerable
   
# Initialize 
enu = ['a', 'b', 'a', 'c']
   
# Prints 
enu.uniq


Output:

["a", "b", "c"]

Last Updated : 05 Dec, 2019
Like Article
Save Article
Previous
Next
Share your thoughts in the comments
Similar Reads