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JavaScript Debug Arrow Function Expressions

Posted by Haben Gebremeskel
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Haben Gebremeskel
Python Development Techdegree Student 2,756 Points

Isn't there suppose to be a ; at the end of the second Arrow Function? Since its also considered a Function Expression?

OR is placing a semicolon at the end of an Arrow Function optional?

1 Answer

Steven Parker
Steven Parker
231,184 Points
Steven Parker
Steven Parker
231,184 Points

The use of a semicolon after a statement at the end of a line is always optional in JavaScript.

However, it is considered a "best practice" to use it. And yes, it would be good to include them after the arrow function assignments shown in these examples.