Commit 3c129f1

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Refactor code in src/01-intro/07-modern.js to use arrow function and add JSDoc comments

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Lines changed: 7 additions & 1 deletion

Original file line number	Diff line number	Diff line change
`@@ -1,11 +1,17 @@`
	`1`	`+// @ts-check`
`1`	`2`	`// Path: src/01-intro/07-modern.js`
`2`	`3`
`3`		`-/* Arrow function example */`
	`4`	`+/**`
	`5`	`+ * Arrow function example, calculates the area of a circle`
	`6`	`+ * @param {number} radius`
	`7`	`+ * @returns`
	`8`	`+ */`
`4`	`9`	`const circleAreaFn = function circleArea(radius) {`
`5`	`10`	`const PI = 3.14;`
`6`	`11`	`const area = PI * radius * radius;`
`7`	`12`	`return area;`
`8`	`13`	`};`
	`14`	`+// circleAreaFn('book');`
`9`	`15`	`console.log(circleAreaFn(2)); // 12.56`
`10`	`16`
`11`	`17`	`// refactoring to use arrow function`

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