How to get Last Character in String in Ruby - Step by Step Examples

How to get Last Character in String in Ruby ?

Answer

In Ruby, you can use indexing with the length of the string minus one to get the last character.

If given string is in x and we would like to access the last character in the string, then the expression x[x.length - 1] returns the last character.

✐ Examples

1 Last Character of "Hello World" String

In this example,

We create a string variable named str with a value of "Hello World".
We use indexing with str and str.length - 1 to get the last character.
Finally, we print the last character.

Ruby Program

str = "Hello World"
last_char = str[str.length - 1]
puts "Last character of the string is: #{last_char}"

Output

Last character of the string is: d

2 Last Character of "apple" String

In this example,

We create a string variable named str with a value of "apple".
We use indexing with str and str.length - 1 to get the last character.
Finally, we print the last character.

Ruby Program

str = "apple"
last_char = str[str.length - 1]
puts "Last character of the string is: #{last_char}"

Output

Last character of the string is: e

Summary

In this tutorial, we learned How to get Last Character in String in Ruby language using array-like indexing, and index = length of string minus 1, with well detailed examples.

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How to get Last Character in String in Ruby - Step by Step Examples

How to get Last Character in String in Ruby ?

Answer

✐ Examples

1 Last Character of "Hello World" String

Ruby Program

Output

2 Last Character of "apple" String

Ruby Program

Output

Summary

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