--- /dev/null
+/*!
+ * pascalcase <https://github.com/jonschlinkert/pascalcase>
+ *
+ * Copyright (c) 2015, Jon Schlinkert.
+ * Licensed under the MIT License.
+ */
+
+function pascalcase(str) {
+ if (typeof str !== 'string') {
+ throw new TypeError('expected a string.');
+ }
+ str = str.replace(/([A-Z])/g, ' $1');
+ if (str.length === 1) { return str.toUpperCase(); }
+ str = str.replace(/^[\W_]+|[\W_]+$/g, '').toLowerCase();
+ str = str.charAt(0).toUpperCase() + str.slice(1);
+ return str.replace(/[\W_]+(\w|$)/g, function (_, ch) {
+ return ch.toUpperCase();
+ });
+}
+
+module.exports = pascalcase;