Lambda shortcuts

[Spone]

This allows passing a lambda as attr param when defining a shortcut.

Slim::Parser.options[:shortcut].update({
  '~' => { attr: ->(v) { ["class", "\"styled-#{v}\""] } }
})

Then in your slim template you can do:

h1~title Hello
~text~question How are you?

which renders to:

<h1 class="styled-title">Hello</h1>
<div class="styled-text styled-question">How are you?</div>

Related discussions

• Feature: dynamic CSS classes with Hash #813 (comment)
• CSS encapsulation ViewComponent/view_component#677 (comment)

[Spone]

@minad I addressed your comments.

Please let me know if you think more tests should be added.