Cream chocolate spread isolated on white background, top view


Spread is the opposite of rest. We take an array and spread it out. To several parameters. Here is an example…

function listAnimals(animal1, animal2, animal3) {         console.log(animal1, animal2, animal3); 
let animalNames = [‘gorilla’, ‘koala’, ‘elephant’]; listAnimals(…animalNames);

This syntax looks very similar to the rest parameter syntax. The difference is instead of just “dumping” the rest of the parameters to the function, her we are saying spread out these array entries to the function parameters.

Happy Coding!

Clay Hess

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