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- var apply = require('./_apply'),
- baseRest = require('./_baseRest'),
- isError = require('./isError');
- /**
- * Attempts to invoke `func`, returning either the result or the caught error
- * object. Any additional arguments are provided to `func` when it's invoked.
- *
- * @static
- * @memberOf _
- * @since 3.0.0
- * @category Util
- * @param {Function} func The function to attempt.
- * @param {...*} [args] The arguments to invoke `func` with.
- * @returns {*} Returns the `func` result or error object.
- * @example
- *
- * // Avoid throwing errors for invalid selectors.
- * var elements = _.attempt(function(selector) {
- * return document.querySelectorAll(selector);
- * }, '>_>');
- *
- * if (_.isError(elements)) {
- * elements = [];
- * }
- */
- var attempt = baseRest(function(func, args) {
- try {
- return apply(func, undefined, args);
- } catch (e) {
- return isError(e) ? e : new Error(e);
- }
- });
- module.exports = attempt;
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