DCC-10.js

// Prompt:

// - Write a function called formatWithPadding that accepts three arguments:
//   - A numeric argument (an integer) representing the number to format.
//   - A string argument (a single character) representing the character used to "pad" the returned string to a minimum length.
//   - Another numeric argument (an integer) representing the length to "pad" the returned string to.
// - The function should return the integer as a string, "left padded" to the length of the 3rd arg using the character provided in the 2nd arg.
// - If the length of the integer converted to a string is equal or greater than the 3rd argument, no padding is needed - just return the integer as a string.

// Examples:

// formatWithPadding(123, '0', 5); //=> "00123"
// formatWithPadding(42, '*', 10); //=> "********42"
// formatWithPadding(1234, '*', 3); //=> "1234"
// -----------------------------------------------------------------*/
// // Your solution for 10-formatWithPadding here:

const formatWithPadding = (num, str, padLen) => {
  const numStr = num.toString()
  if(numStr.length >= padLen){
    return numStr
  } else{
    const padding = str.repeat(padLen - numStr.length)
    return padding + numStr
  }
}