code: function writeFile(filePath, fileContent, regex) {
  	fs.writeFileSync(filePath, fileContent.replace(regex, ''));
  }
docs: Writes a file at the specified location and removes the specified strings
  @param {string} filePath The path of the new file
  @param {string} fileContent The contents of the new file
  @param {RegExp} regex A regex with strings to be removed from the fileContent
  @return {void} n/a