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authorYosuke Furukawa <yosuke.furukawa@gmail.com>2015-04-29 02:03:05 +0900
committerYosuke Furukawa <yosuke.furukawa@gmail.com>2015-05-09 12:09:52 +0900
commitf9dd34d301ab385ae316769b85ef916f9b70b6f6 (patch)
tree9ce5db7bdff46e587535de5549eef7e02656f5d8 /tools/eslint/node_modules/js-yaml/node_modules/argparse/node_modules/lodash/function/negate.js
parent5883a59b21a97e8b7339f435c977155a2c29ba8d (diff)
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tools: replace closure-linter with eslint
PR-URL: https://github.com/iojs/io.js/pull/1539 Fixes: https://github.com/iojs/io.js/issues/1253 Reviewed-By: Jeremiah Senkpiel <fishrock123@rocketmail.com> Reviewed-By: Trevor Norris <trev.norris@gmail.com> Reviewed-By: Roman Reiss <me@silverwind.io> Reviewed-By: Chris Dickinson <christopher.s.dickinson@gmail.com> Reviewed-By: Johan Bergström <bugs@bergstroem.nu> Reviewed-By: Fedor Indutny <fedor.indutny@gmail.com>
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diff --git a/tools/eslint/node_modules/js-yaml/node_modules/argparse/node_modules/lodash/function/negate.js b/tools/eslint/node_modules/js-yaml/node_modules/argparse/node_modules/lodash/function/negate.js
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+/** Used as the `TypeError` message for "Functions" methods. */
+var FUNC_ERROR_TEXT = 'Expected a function';
+
+/**
+ * Creates a function that negates the result of the predicate `func`. The
+ * `func` predicate is invoked with the `this` binding and arguments of the
+ * created function.
+ *
+ * @static
+ * @memberOf _
+ * @category Function
+ * @param {Function} predicate The predicate to negate.
+ * @returns {Function} Returns the new function.
+ * @example
+ *
+ * function isEven(n) {
+ * return n % 2 == 0;
+ * }
+ *
+ * _.filter([1, 2, 3, 4, 5, 6], _.negate(isEven));
+ * // => [1, 3, 5]
+ */
+function negate(predicate) {
+ if (typeof predicate != 'function') {
+ throw new TypeError(FUNC_ERROR_TEXT);
+ }
+ return function() {
+ return !predicate.apply(this, arguments);
+ };
+}
+
+module.exports = negate;