title-from-hyphenated-text.js

/**
 * Replaces hyphens with spaces. (only hyphens between word chars)
 */
function unhyphenate(str){
  return str.replace(/(\w)(-)(\w)/g, '$1 $3');
}


export const toTitleCase = function (str) {
	str = str.toLowerCase().split(' ');
	for (var i = 0; i < str.length; i++) {
		str[i] = str[i].charAt(0).toUpperCase() + str[i].slice(1);
	}
	return unhyphenate(str.join(' '));
};