ng2-stable-nxtc/lib/data-source/local/local.sorter.js

Angular Smart Table neXtCode Version

export class LocalSorter {
    static sort(data, field, direction, customCompare) {
        const dir = (direction === 'asc') ? 1 : -1;
        const compare = customCompare ? customCompare : this.COMPARE;
        return data.sort((a, b) => {
            return compare.call(null, dir, a[field], b[field]);
        });
    }
}
LocalSorter.COMPARE = (direction, a, b) => {
    if (a < b) {
        return -1 * direction;
    }
    if (a > b) {
        return direction;
    }
    return 0;
};
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