Package Exports

rework-plugin-function

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Readme

rework-plugin-function

function() plugin for rework, formerly included in core

Add user-defined CSS functions.

For example create black(0.5) shortcut, to replace long rgba(0, 0, 0, 0.5).

var rework = require('rework'),
var reworkFunction = require('rework-plugin-function');

var css = rework(css)
  .use(reworkFunction({ black: black }))
  .toString()

function black(opacity) {
  return 'rgba(0, 0, 0, ' + opacity + ')';
}

User code will receive CSS arguments and replace user-defined function by returned code.

input {
  box-shadow: 0 0 5px black(0.7);
}

yields:

input {
  box-shadow: 0 0 5px rgba(0, 0, 0, 0.7);
}

Nested functions works well too:

var css = rework(css)
  .use(reworkFunction({
    subtract: function(a, b) { return a - b },
    multiply: function(a, b) { return a * b },
    divide: function(a, b) { return a / b },
    floor: Math.floor
  }))
.toString()

input {
  top: divide(subtract(30, floor(multiply(20, 10))), 2);
}

Would yield:

input {
  top: -85;
}