All files / packages/design-system/shared/utils text-formatting.js

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const makeTitle = string => {
  // break out to avoid issues if string is falsey
  if (!string) {
    return;
  }
 
  const words = string.split(/-/);
  let title;
 
  if (words.length === 1) {
    title = titleCaseWord(words[0]);
  } else {
    title = words.reduce(
      (title, word) => `${titleCaseWord(title)} ${titleCaseWord(word)}`
    );
  }
 
  return title;
};
 
const titleCaseWord = word => word.charAt(0).toUpperCase() + word.slice(1);
 
export { makeTitle };