Function guessArrayDim

_benchmarks/sample_echarts.js:2907–2909

(value)

        return 'rgba(' + rgba.join(',') + ')';
    }
    function guessArrayDim(value) {
        return isArrayLike(value && value[0]) ? 2 : 1;
    }
    var tmpRgba = [0, 0, 0, 0];
    var Track = (function () {
        function Track(propName) {