Angular filter to replace camelCase string with Capitalized String

camelCaseToCapitalized.js

(function(angular) {
    // 'camelCaseName' | camelCaseToCapitalized => 'Camel Case Name'
    var camelCaseToCapitalizedFilter = function() {
        return function(string) {
            return string
                    .replace(/([A-Z])/g, ' $1')
                    .replace(/^./, function(str) {
                        return str.toUpperCase();
                    });
        };
    };
    angular.module('camelCaseToCapitalizedFilter', [])
        .filter('camelCaseToCapitalized', camelCaseToCapitalizedFilter);
})(angular);