C C++C#Dart Golang Java JavaScript Kotlin Perl PHP Python R Ruby Rust Swift TypeScript CSS

Home
➤ Ruby Tutorials
➤ Strings How-Tos
➤ How to get First N Characters in String in Ruby

How to get First N Characters in String in Ruby

◀ Previous Next ▶

How to get First N Characters in String in Ruby ?

Answer

In Ruby, you can use string slicing to get the first N characters from a string.

How to get First N Characters in String in ruby language

✐ Examples

1 First 5 Characters of "Hello World" String

In this example,

We create a string named str with a value of "Hello World".
We use string slicing with str[0, 5] to get the first 5 characters.
Finally, we print the first 5 characters.

Ruby Program

str = "Hello World"
first5Chars = str[0, 5]
puts "First 5 characters of the string are: #{first5Chars}"

Output

First 5 characters of the string are: Hello

2 First 3 Characters of "apple" String

In this example,

We create a string named str with a value of "apple".
We use string slicing with str[0, 3] to get the first 3 characters.
Finally, we print the first 3 characters.

Ruby Program

str = "apple"
first3Chars = str[0, 3]
puts "First 3 characters of the string are: #{first3Chars}"

Output

First 3 characters of the string are: app

Summary

In this tutorial, we learned How to get First N Characters in String in Ruby language with well detailed examples.

◀ Previous Next ▶

More Ruby Strings Tutorials