liquid-heck

Case conversion (CamelCase, snake_case, ...) filters for Liquid using Heck library.

This library provides case conversion filters for the Liquid template engine, utilizing the Heck library for case conversion.

... in filter()	... in templates
KebabCase	kebabcase
LowerCamelCase	lowercamelcase
ShoutyKebabCase	shoutykebabcase
ShoutySnakeCase	shoutysnakecase
SnakeCase	snakecase
TitleCase	titlecase
TrainCase	traincase
UpperCamelCase	uppercamelcase

Example

To use the case conversion filters in your Liquid templates, you first need to register the filters.

use liquid_heck::{UpperCamelCase,SnakeCase,TrainCase};

let template = liquid::ParserBuilder::with_stdlib()
    .filter(UpperCamelCase)	// Register the filters
    .filter(SnakeCase)
    .filter(TrainCase)
    .build().unwrap()
    .parse("{{text | uppercamelcase}} {{text | snakecase}} {{text | traincase}}").unwrap();

let mut globals = liquid::object!({
    "text": "Some text to convert"
});

let output = template.render(&globals).unwrap();
assert_eq!(output, "SomeTextToConvert some_text_to_convert Some-Text-To-Convert".to_string());