I'm working on modernizing Rosetta Code's infrastructure. Starting with communications. Please accept this time-limited open invite to RC's Slack.. --Michael Mol (talk) 20:59, 30 May 2020 (UTC)

Category:Wren-str

From Rosetta Code
Library
This is an example of a library. You may see a list of other libraries used on Rosetta Code at Category:Solutions by Library.

Wren-str is a module which supplements the methods in the Wren programming language's String class. It consists of static methods organized into 3 classes: Char, Str and Utf8.

It is the second in a series of modules (listed on the language's [main page]) designed to assist with writing Rosetta Code tasks so the same code does not have to be written or copy/pasted time and time again thereby bloating a task's script code unnecessarily.

To use it all you need to do is to copy the source code (in the [talk page]) to a text file called str.wren and place this in the same directory as the importing script so the command line interpreter can find it.