liquid-rust

Usage

To include liquid in your project add the following to your Cargo.toml:

toml [dependencies] liquid = "0.4"

Now you can use the crate in your code rust extern crate liquid;

Example: ```rust use std::default::Default; use liquid::Renderable; use liquid::LiquidOptions; use liquid::Context;

let mut options : LiquidOptions = Default::default(); let template = liquid::parse("Liquid! {{num | minus: numTwo}} ", options).unwrap();

let mut data = Context::new(); data.setval("num", Value::Num(4f32)); data.setval("numTwo", Value::Num(6f32));

let output = template.render(&mut data); asserteq!(output.unwrap(), Some("2".tostring())); ```

Plugins

Cache block ( File and Redis ) : https://github.com/FerarDuanSednan/liquid-rust-cache

TODO

Standard Filters

[ ] date - reformat a date (syntax reference)
[ ] capitalize - capitalize words in the input sentence
[ ] downcase - convert an input string to lowercase
[x] upcase - convert an input string to uppercase
[ ] first - get the first element of the passed in array
[ ] last - get the last element of the passed in array
[ ] join - join elements of the array with certain character between them
[ ] sort - sort elements of the array
[ ] map - map/collect an array on a given property
[x] size - return the size of an array or string
[ ] escape - escape a string
[ ] escape_once - returns an escaped version of html without affecting existing escaped entities
[ ] strip_html - strip html from string
[ ] strip_newlines - strip all newlines (\n) from string
[ ] newline_to_br - replace each newline (\n) with html break
[x] replace - replace each occurrence e.g. {{ 'foofoo' | replace:'foo','bar' }} #=> 'barbar'
[ ] replace_first - replace the first occurrence e.g. {{ 'barbar' | replace_first:'bar','foo' }} #=> 'foobar'
[ ] remove - remove each occurrence e.g. {{ 'foobarfoobar' | remove:'foo' }} #=> 'barbar'
[ ] remove_first - remove the first occurrence e.g. {{ 'barbar' | remove_first:'bar' }} #=> 'bar'
[ ] truncate - truncate a string down to x characters. It also accepts a second parameter that will append to the string e.g. {{ 'foobarfoobar' | truncate: 5, '.' }} #=> 'foob.'
[ ] truncatewords - truncate a string down to x words
[ ] prepend - prepend a string e.g. {{ 'bar' | prepend:'foo' }} #=> 'foobar'
[ ] pluralize - return the second word if the input is not 1, otherwise return the first word e.g. {{ 3 | pluralize: 'item', 'items' }} #=> 'items'
[ ] append - append a string e.g. {{ 'foo' | append:'bar' }} #=> 'foobar'
[ ] slice - slice a string. Takes an offset and length, e.g. {{ "hello" | slice: -3, 3 }} #=> llo
[x] minus - subtraction e.g. {{ 4 | minus:2 }} #=> 2
[ ] plus - addition e.g. {{ '1' | plus:'1' }} #=> 2, {{ 1 | plus:1 }} #=> 2
[ ] times - multiplication e.g {{ 5 | times:4 }} #=> 20
[ ] divided_by - integer division e.g. {{ 10 | divided_by:3 }} #=> 3
[ ] round - rounds input to the nearest integer or specified number of decimals
[ ] split - split a string on a matching pattern e.g. {{ "a~b" | split:"~" }} #=> ['a','b']
[ ] modulo - remainder, e.g. {{ 3 | modulo:2 }} #=> 1
[ ] reverse - reverse sort the passed in array