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How to use Chop with Bang Method In Ruby

Using Regular Expression

Conclusion

Below is the Ruby program to remove last character from a string using chop with bang method:

Ruby 
# Ruby program to remove last character 
# from a string using chop with bang method
def remove_last_character(str)
  str.chop!
end

string = 'Hello World'
puts remove_last_character(string)

Output
Hello Worl

Explanation:

  1. The chop! method removes the last character from the string in place.
  2. It modifies the original string and returns nil if no removal is made.

How to Remove Last Character from String in Ruby?

Removing the last character from a string in Ruby is a common task in various programming scenarios. Whether you need to manipulate user input, process file paths, or clean up data, there are several approaches to achieve this. This article focuses on discussing how to remove the last character from a string in Ruby.

Table of Content

  • Using String Slicing
  • Using Chopping
  • Using Regular Expression
  • Using Chop with Bang Method
  • Conclusion

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Using Regular Expression

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Using Chop with Bang Method

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Conclusion

Removing the last character from a string in Ruby can be accomplished using various methods, including string slicing, chopping, regular expressions, and destructive methods....

Tags:
#Ruby

Using Regular Expression

Conclusion