Generator/JavaScript/i-return.js at master · HowProgrammingWorks/Generator

25 lines (22 loc) · 423 Bytes

'use strict';
function* genFn() {
  yield 10;
  yield 20;
  yield 30;
  const g = genFn();
  const val1 = g.next();
  const val2 = g.next();
  const val3 = g.next();
  const val4 = g.return(40);
  console.log({ val1, val2, val3, val4 });
  const g = genFn();
  const val1 = g.next();
  const val2 = g.return(40);
  const val3 = g.next();
  const val4 = g.return(50);
  console.log({ val1, val2, val3, val4 });

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