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hg-pyun/iterator.07.js

Created October 4, 2018 15:32
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  1. hg-pyun created this gist Oct 4, 2018.
    13 changes: 13 additions & 0 deletions iterator.07.js
    View file
    Original file line number Diff line number Diff line change
    @@ -0,0 +1,13 @@
    function* idMaker(){
    var index = 0;
    while(index < 3)
    yield index++;
    }

    const gen = idMaker();

    console.log(gen.next().value); // 0
    console.log(gen.next().value); // 1
    console.log(gen.next().value); // 2
    console.log(gen.next().value); // undefined
    // ...