hnomp/libs/filterIterate.js

var filterIterate = module.exports = function(iterateThis, replaceTypes, replaceLabel) {
    if (typeof iterateThis == 'object') {
        let iterateIndex = 1;
        for (let item in iterateThis) {
            //Replace specified properties
            if (typeof replaceTypes.prop !== 'undefined') {
                for (let prop of replaceTypes.prop) {
                    iterateThis[item][prop] = replaceLabel + iterateIndex;
                }
            }

            //Split by a property and use the index indicated in the value
            if (typeof replaceTypes.split != 'undefined') {
                let splitString = String(iterateThis[item])
                let splitItem = splitString.split(replaceTypes.split.by);
                splitItem[replaceTypes.split.index] = replaceLabel + iterateIndex;
                splitItem = splitItem.join(':');
                iterateThis[item] = splitItem;
            }

            //Replace object keys - last because we are deleting and recreating the element
            if (typeof replaceTypes.key !== 'undefined' && replaceTypes.key) {
                Object.defineProperty(iterateThis, replaceLabel + iterateIndex, Object.getOwnPropertyDescriptor(iterateThis, item));
                delete iterateThis[item];
            }

            iterateIndex++;
        }
    }

    return iterateThis;
}