javascript - Map objects together in JS (es6) -


i have 2 objects in js:

positions: {   top: { top: 10, left: 10 },   bottom: { top: 10, left: 10 },   left: { top: 10, left: 10 },   right: { top: 10, left: 10 }, },  positionadjustments: {   top: { top: 0, left: 0 },   bottom: { top: 5, left: 5 },   left: { top: 0, left: 0 },   right: { top: 0, left: 0 }, },

i want combine them, produce example:-

positions: {   top: { top: 10, left: 10 },   bottom: { top: 15, left: 15 },   left: { top: 10, left: 10 },   right: { top: 10, left: 10 }, },

is there lodash method or elegant way achieve without writing recursive mapping function? eg:

positions.deepcombinevalues(positionadjustments);

you iterate keys , wanted properties , adjust positions.

var object = { positions: { top: { top: 10, left: 10 }, bottom: { top: 10, left: 10 }, left: { top: 10, left: 10 }, right: { top: 10, left: 10 } }, positionadjustments: { top: { top: 0, left: 0 }, bottom: { top: 5, left: 5 }, left: { top: 0, left: 0 }, right: { top: 0, left: 0 } } };    object.keys(object.positions).foreach(function (k) {      ['top', 'left'].foreach(function (l) {          object.positions[k][l] += (object.positionadjustments[k] || {})[l] || 0;      });  })    console.log(object.positions);
.as-console-wrapper { max-height: 100% !important; top: 0; }


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