Write a function that simply repeats the string a given number of times:
repeatString('hey', 3) // returns 'heyheyhey'This function will take two arguments, string and num.
Use loops to implement repeatString rather than using the builtin String.prototype.repeat which has the same behaviour.
Note: The exercises after this one will not have arguments provided as this one does - you will need to provide them yourself from now on. So read each exercise's README carefully to see what kinds of arguments will be expected.
-
Take note of the above function call- how exactly is it being called?
-
Create a variable to hold the string you're going to return, create a loop that repeats the given number of times and add the given string to the result on each loop.