find an object in an array of objects javascript
let arr = [
{ name:"string 1", value:"this", other: "that" },
{ name:"string 2", value:"this", other: "that" }
];
let obj = arr.find(o => o.name === 'string 1');
console.log(obj);find an object in an array of objects javascript
let arr = [
{ name:"string 1", value:"this", other: "that" },
{ name:"string 2", value:"this", other: "that" }
];
let obj = arr.find(o => o.name === 'string 1');
console.log(obj);javascript array-like object
function Arraylike(... args) {
this.xarg = args;
this.slice = function(num) {
return new Arraylike(...this.xarg.slice(num));
};
this.splice = function(... args) {
console.error("Splice is not implemented for now.");
};
this.toArray = function() {
return this.xarg;
};
this.length = this.xarg.length;
for(let i = 0; i < this.xarg.length; i++) {
this[i] = this.xarg[i];
}
}
Array.prototype.toArraylike = function() {
return new Arraylike(...this);
};
let yourobject = new Arraylike("whatever", "goes", "here");Copyright © 2021 Codeinu
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