/
stackoverflow.js
58 lines (56 loc) · 1.17 KB
/
stackoverflow.js
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'use strict';
const chai = require('chai'),
should = chai.should(),
expect = chai.expect,
assert = require('assert'),
_ = require('../deepdash')(require('lodash'));
var { demo, circular } = require('./object');
describe('stackoverflow', () => {
//https://stackoverflow.com/questions/41610948/lodash-find-deep-in-array-of-object
it('lodash-find-deep-in-array-of-object', () => {
let obj = [
{
a: 10,
elements: [
{
prop: 'foo',
val: 10,
},
{
prop: 'bar',
val: 25,
},
{
prop: 'test',
val: 51,
},
],
},
{
b: 50,
elements: [
{
prop: 'foo',
val: 30,
},
{
prop: 'bar',
val: 15,
},
{
prop: 'test',
val: 60,
},
],
},
];
let sum = 0;
_.eachDeep(
obj,
(value, key, path, depth, parent, parentKey, parentPath) => {
sum += key == 'prop'&&value == 'foo'&&parent.val || 0;
}
);
expect(sum).equal(40);
});
});