judocss/src/judo.apply.js

The functional CSS toolkit designed for minimal effort and maximum efficiency.

(function() {

    function apply(className, entry) {

        var type = typeof entry.value
        var res = ""

        if (type === "string") {
            res = entry.value
        }

        if (type === "function") {
            let args = entry.regex.exec(className).splice(1)
            res = entry.value.apply(undefined, args)
        }

        let childSelector = /(.+)(?:\*)$/.exec(className)

        if (childSelector) {
            className = childSelector[1] + "\\* > *"
        }

        return ['.', className.replace(/[%#.]/g, "\\$&"), ' ', res].join('')

    }

    module.exports = apply;

})()