cleanName.js

import { typeCheck } from 'type-check';

export default ({ name }) => {
  // setup a variable called programName that we'll eventually return
  let programName = name;

  // if no program exists, return null
  if (!name) {
    console.log('You need to pass a name');
    return null;
  }
  // if it is not a string,
  if (!typeCheck('String', name)) {
    console.log('You need to pass a name');
    return null;
  }

  if (typeCheck('Number', name)) {
    console.log('This number should be a string, but we can make it a string for you');
    programName = name.toString();
  }

  // setup an array of what values we want to look for. Our goal is to show only the portion of the string AFTER the WHEN_TO_CLEAN values.
  const WHEN_TO_CLEAN = ['/', '\\'];
  
  WHEN_TO_CLEAN.forEach(item => {
    if (name.includes(item)) {
      // if the incoming name string includes one of the When to clean values, run this code
      programName = programName.substr(programName.lastIndexOf(item) + 1, programName.length);
    }
  });

  return programName;
};