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Es6 Spread operator

A spread oper­a­tor allows an expres­sions to be expanded.

It allows the ele­ments of an array to be expanded, so you do not have to loop over all the array ele­ments in the func­tion. In this post, we will see few prac­ti­cal use cases for the spread operator.


An array to be expanded as mul­ti­ple argu­ments to the function

Array.prototype.push

Array.prototype.Math

Array.prototype.concat