Does Jolt have a substring and indexOf fuction

[Hamza-Houzali]

input : { "test" : "hello_world" }

output : { "test" : "world" }

I goal is to do something like this with java;

String test = "hello_word";

System.out.println(test.substring(test.indexOf("_") + 1));

result is world.

[sibasish-palo]

@Hamza-Houzali you can check stringsTests.json test class for all the available operations on string