Hey Guys I need to understand the following lesson I can’t understand it at all
If you don’t remember the optional arguments in javascript (ES6 => rest operator) then revisit the exercise again. The function will look something like this
function addTogether(your code for optional arguments) {
// if two arguments and the arguments are numbers
// return sum of the numbers
// else if one argument and the argument is a number
//return a function that takes a number as an argument
// if the argument is a number
// return the sum of the previous argument and the current argument
// else
// return undefined
// else
// return undefined
}
Hope, this helps.
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