slang~toddsundsted

Slim-inspired templating language for Crystal slang kilt template-language

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0.1.2 released almost 9 years ago

toddsundsted/slang

8 months ago

Todd Sundsted

Source

Slang

Very much inspired by slim, this is a templating language which outputs HTML.

Installation

Add this to your application's shard.yml:

dependencies:
  slang:
    github: jeromegn/slang

Usage

Rendering some slang to HTML

String.build do |str|
  embed_slang("path/to/file.slang", "str")
end

With frameworks...

macro render_slang(filename)
  String.build do |__view__|
    embed_slang "views/{{filename.id}}.slang", "__view__"
  end
end

render_slang :hello # will check for views/hello.slang and render it.

Example with Kemal:

get "/" do
  render_slang :hello
end

Syntax

doctype html
html
  head
    title This is a title
  body
    span#some-id.classname
      #hello.world.world2
        - some_var = "hello world haha"
        span
          span data-some-var=some_var two-attr="fun" and a value
          span
            span.deep_nested
              = Process.pid
              | text node
              ' other text node
        span.alongside pid=Process.pid
          custom-tag#with-id pid="#{Process.pid}"
            - ["ah", "oh"].each do |s|
              span
                = s

    #amazing-div some-attr="hello"

Given the context:

some_var = "hello"
strings = ["ah", "oh"]

Compiles to HTML:

<!DOCTYPE html>
<html>
  <head>
    <title>This is a title</title>
  </head>
  <body>
    <span id="some-id" class="classname">
      <div id="hello" class="world world2">
        <span>
          <span data-some-var="hello world haha" two-attr="fun">and a value</span>
          <span>
            <span class="deep_nested">
              #{Process.pid}
              text node
              other text node
            </span>
          </span>
        </span>
        <span class="alongside" pid="#{Process.pid}">
          <custom-tag id="with-id" pid="#{Process.pid}">
            <span>
              ah
            </span>
            <span>
              oh
            </span>
          </custom-tag>
        </span>
      </div>
    </span>
    <div id="amazing-div" some-attr="hello"></div>
  </body>
</html>

Roadmap

[ ] Documentation
[ ] Tests
[x] No need to rely on ECR probably, but that's optimization at this point

Contributing

Fork it ( https://github.com/jeromegn/slang/fork )
Create your feature branch (git checkout -b my-new-feature)
Commit your changes (git commit -am 'Add some feature')
Push to the branch (git push origin my-new-feature)
Create a new Pull Request

Contributors

jeromegn Jerome Gravel-Niquet - creator, maintainer

slang~toddsundsted

Slang

Installation

Usage

Rendering some slang to HTML

With frameworks...

Syntax

Roadmap

Contributing

Contributors

Authors

Dependencies 0

Development Dependencies 0

Dependents 1

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