I have a complex Array of Objects below, and I have a term_id to search on. I'm trying to find the matching term_id, then return the associated ticker: name from the same Object from which I found the term_id.
container = [Object, Object];
// container:
[
0: Object {
tags: [
0: {
term: "tag_name_1",
term_id: 1111
},
0: {
term: "tag_name_2",
term_id: 2222
}
],
ticker: {
name: "ticker1"
}
},
1: Object {
tags: [
0: {
term: "tag_name_3",
term_id: 3333
}
],
ticker: {
name: "ticker2"
}
}
]
How would you accomplish this? Is there an easy way with _lodash?
// You can do this with native JS:
var container = [{tags: [{term: "tag_name_1",term_id: 1111},{term: "tag_name_2",term_id: 2222}],ticker: {name: "ticker1"}},{tags: [{term: "tag_name_3",term_id: 3333}],ticker: {name: "ticker2"}}];
function search (container, id) {
var contains = false;
var result;
container.forEach(function(obj){
obj.tags.forEach(function(innerData){
if (innerData.term_id === id) {
contains = true;
}
})
if (contains) {
result = obj.ticker.name;
contains = false;
}
});
return result;
}
console.log(search(container, 1111));Collected from the Internet
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