Open In App

Ruby | String insert Method

Improve
Improve
Like Article
Like
Save
Share
Report

insert is a String class method in Ruby which is used to inserts the specified string before the character at the given index, modifying the given one. Negative indices count from the end of the string, and insert after the given character.

Syntax: str.insert(index, other_str)

Parameters: Here, str is the given string.

Returns: A modified string.

Example 1:




# Ruby program to demonstrate 
# the insert method 
       
# Taking a string and 
# using the method
puts "Ruby".insert(0, 'Z')  
puts "Program".insert(3, 'Z')   


Output:

ZRuby
ProZgram

Example 2:




# Ruby program to demonstrate 
# the insert method 
       
# Taking a string and 
# using the method
puts "Sample".insert(-4, 'Z')  
puts "Articles".insert(-5, 'Z')   


Output:

SamZple
ArtiZcles

Last Updated : 09 Dec, 2019
Like Article
Save Article
Previous
Next
Share your thoughts in the comments
Similar Reads