Functions Guide

Each function is attached to a specific data type. For example, the len function is used to get the length of an array, and the trim function is used to remove characters from both sides of the string. You can call a function on a value by using the dot operator (.) followed by the function name.

{{ "Textwire".len() }} <!-- output: 8 -->

You can also chain multiple functions together to perform complex operations.

{{ "  Textwire  ".trim().len() }} <!-- output: 8 -->

Learn about error handling in Textwire when you call a function that doesn't exist, or when you pass incorrect arguments

Unicode Support

Textwire's built-in functions fully support Unicode characters and strings. Whether you're working with emojis, accented characters, or non-Latin scripts, all functions work correctly. Learn more in the Unicode section.

Suggest a new function

New functions are added in new version of Textwire when there is a need for them. You can follow the updates in our Release Notes on GitHub.

If you have a suggestion for a new function that might benefit everybody using Textwire, please open an issue on GitHub if it's an important function to add.