Commit cd9ff24

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Add yield to generators

1 parent a0c9cc4 commit cd9ff24Copy full SHA for cd9ff24

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+11

-6

lines changed

+11

-6

lines changed

Lines changed: 11 additions & 6 deletions

Original file line number	Diff line number	Diff line change
`@@ -3,16 +3,17 @@`
`3`	`3`	`// Generator function`
`4`	`4`
`5`	`5`	`function* genFn(x) {`
`6`		`- return x * 2;`
	`6`	`+ yield x * 2;`
	`7`	`+ return x * 3;`
`7`	`8`	`}`
`8`	`9`
`9`	`10`	`console.log('genFn =', [genFn]);`
`10`	`11`	`console.log('genFn.toString() =', [genFn.toString()]);`
`11`		`-console.log('typeof(genFn) =', typeof(genFn));`
	`12`	`+console.log('typeofgenFn =', typeofgenFn);`
`12`	`13`	`const fnProto = Object.getPrototypeOf(genFn);`
`13`	`14`	`console.log('fnProto.constructor.name =', fnProto.constructor.name);`
`14`	`15`
`15`		`-console.log('typeof(genFn(5)) =', typeof(genFn(5)));`
	`16`	`+console.log('typeofgenFn(5) =', typeofgenFn(5));`
`16`	`17`	`console.log('genFn(5).toString() =', genFn(5).toString());`
`17`	`18`	`const genProto = Object.getPrototypeOf(genFn(5));`
`18`	`19`	`console.log('genProto =', genProto);`
`@@ -28,9 +29,11 @@ class Multiplier {`
`28`	`29`	`constructor(k) {`
`29`	`30`	`this.value = k;`
`30`	`31`	`}`
	`32`	`+`
`31`	`33`	`* genMethod(a) {`
`32`		`- this.value = a * this.value;`
`33`		`- return a * this.value;`
	`34`	`+ yield this.value;`
	`35`	`+ this.value = this.value * a;`
	`36`	`+ return this.value;`
`34`	`37`	`}`
`35`	`38`	`}`
`36`	`39`
`@@ -41,8 +44,10 @@ console.log('m1.genMethod(5).next() =', m1.genMethod(5).next());`
`41`	`44`
`42`	`45`	`const m2 = {`
`43`	`46`	`value: 2,`
	`47`	`+`
`44`	`48`	`* genMethod(a) {`
`45`		`- this.value = a * this.value;`
	`49`	`+ yield this.value;`
	`50`	`+ this.value = this.value * a;`
`46`	`51`	`return this.value;`
`47`	`52`	`}`
`48`	`53`	`};`

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