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| 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 | 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 }; |