Java String contains() Example | String contains() Method in Java
Ruby | Arrays - GeeksforGeeks
Java String contains() Method Tutorial With Examples
Ruby Basic exercises: Check a given string contains 'i' characters - w3resource
How to break the string into two lines in ruby syntax - Stack Overflow
Ruby String exercises: Check whether a string contains a substring - w3resource
Ruby: How to check a string contains another string
Check Whether a String Contains a Substring in Ruby | Delft Stack
String Operators in Ruby - Coding Ninjas
How To Work with String Methods in Ruby | DigitalOcean
Ruby Join Example (Convert Array to String) - Dot Net Perls
ruby/string.c at master · ruby/ruby · GitHub
Vérifier Si Une Chaîne Contient Une Sous-Chaîne En Ruby | Ruby
Blog: Let's know about String and Array Methods in Ruby to Clean and Format Your Data. | Tudip
Code Ranges: A Deeper Look at Ruby Strings (2023)
string contains null byte (ArgumentError)"と出たら、ヌル文字が入ってるので消す - Bye Bye Moore
Ruby include (Array, String) - Dot Net Perls
Never create Ruby strings longer than 23 characters - Pat Shaughnessy
Blog: Let's know about String and Array Methods in Ruby to Clean and Format Your Data. | Tudip
Ruby Basic exercises: Check a given string contains 'i' characters - w3resource
Escaping single and double quotes in a string in ruby? - Stack Overflow
Working With Strings In Ruby – All the Important Methods You Need to Know - DEV Community
Regular Expression in Ruby | Regular Expression in Ruby with Examples
Ruby: Check if string contains substring
