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Tag: arrow-functions

Arrow function without curly braces

I’m new to both ES6 and React and I keep seeing arrow functions. Why is it that some arrow functions use curly braces after the fat arrow and some use parentheses? For example: vs. Answer The parenthesis are returning a single value, the curly braces are executing multiple lines of code. Your example lo…

JSDoc: arrow function params

I’m trying to document my code with JSDoc (EcmaScript 2015, WebStorm 12 Build 144.3357.8). I have an arrow function which I want to document its parameters. This two examples work (I get auto-completion): But when I want to document an arrow function in forEach function, for example, the auto-completion…