Ruby | String delete_suffix Method

Ruby | String delete_suffix! Method

Last Updated : 04 Apr, 2023

delete_suffix! is a String class method in Ruby which is used to return a copy of the given string with trailing suffix deleted or nil if no change was made.

Syntax:str.delete_suffix! Parameters: Here, str is the given string. Returns: A copy of the given string with trailing suffix deleted or nil if no change was made.

Example 1:

Ruby

# Ruby program to demonstrate 
# the delete_suffix! method 
     
# Taking a string and 
# using the method
puts "Ruby".delete_suffix!("by")
puts "Class".delete_suffix!("s")

Output:

Ru
Clas

Example 2:

Ruby

# Ruby program to demonstrate 
# the delete_suffix! method 
     
# Taking a string and 
# using the method
puts "Sample".delete_suffix!("pl")
puts "Input".delete_suffix!("ut")

Output:

Inp

Ruby | String delete_suffix Method

K

Kirti_Mangal

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