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  <title>RxJS 5 Operators</title>
  <script src="https://npmcdn.com/@reactivex/rxjs@5.0.0-beta.3/dist/global/Rx.umd.js"></script>
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//emit (1,2,3,4,5)
const source = Rx.Observable.from([1,2,3,4,5]);
//add 10 to each value
const example = source.map(val => val + 10);
//output: 11,12,13,14,15
const subscribe = example.subscribe(val => console.log(val));
//emit ({name: 'Joe', age: 30}, {name: 'Frank', age: 20},{name: 'Ryan', age: 50})
const sourceTwo = Rx.Observable.from([{name: 'Joe', age: 30}, {name: 'Frank', age: 20},{name: 'Ryan', age: 50}]);
//grab each persons name
const exampleTwo = sourceTwo.map(person => person.name);
//output: "Joe","Frank","Ryan"
const subscribe = exampleTwo.subscribe(val => console.log(val));
Output 300px

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