Bump to v3.0.0.

utility/attempt.js

@@ -0,0 +1,31 @@
+var isError = require('../lang/isError');
+
+/**
+ * Attempts to invoke `func`, returning either the result or the caught
+ * error object.
+ *
+ * @static
+ * @memberOf _
+ * @category Utility
+ * @param {*} func The function to attempt.
+ * @returns {*} Returns the `func` result or error object.
+ * @example
+ *
+ * // avoid throwing errors for invalid selectors
+ * var elements = _.attempt(function() {
+ *   return document.querySelectorAll(selector);
+ * });
+ *
+ * if (_.isError(elements)) {
+ *   elements = [];
+ * }
+ */
+function attempt(func) {
+  try {
+    return func();
+  } catch(e) {
+    return isError(e) ? e : Error(e);
+  }
+}
+
+module.exports = attempt;