just-animate/lib/web/parse-unit.js

_Making Animation Simple_

Object.defineProperty(exports, "__esModule", { value: true });
var inspect_1 = require("../lib/utils/inspect");
var constants_1 = require("../lib/utils/constants");
function parseUnit(val) {
    var output = {
        unit: constants_1._,
        value: constants_1._
    };
    if (!inspect_1.isDefined(val)) {
        return output;
    }
    if (Number(val)) {
        output.value = +val;
        return output;
    }
    var match = constants_1.measureExpression.exec(val);
    if (match) {
        output.unit = match[2] || constants_1._;
        output.value = match[1] ? parseFloat(match[1]) : constants_1._;
    }
    return output;
}
exports.parseUnit = parseUnit;