ToArray - RXJS Operator

ToArray - RXJS Operator

In this tutorial, we will learn about the toArray() operator of RXJS.

ToArray() Operator

Collects all source emissions and emits them as an array when the source completes.

Used to transform data

Which used before subscribe using pipe

Example -1:

import { toArray} from "rxjs/operators";
-----------------
users = [
    { name: "Jigar", skill: "Angular" },
    { name: "Jig", skill: "Node" },
    { name: "Jir", skill: "CSS" },
  ];

const source = from(this.users);

source.pipe(toArray()).subscribe((res) => {
      console.log(res);
});

Output:
[
    { name: "Jigar", skill: "Angular" },
    { name: "Jig", skill: "Node" },
    { name: "Jir", skill: "CSS" },
];

Example -2:

 const source = of("Jigar", "Jiya", "Aman");

 source3.pipe(toArray()).subscribe((res) => {
      console.log(res);
 });

OutPut:
["Jigar", "Jiya", "Aman"]

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