aboutsummaryrefslogtreecommitdiff
path: root/node_modules/lodash/ary.js
diff options
context:
space:
mode:
authorFlorian Dold <florian.dold@gmail.com>2016-11-03 01:33:53 +0100
committerFlorian Dold <florian.dold@gmail.com>2016-11-03 01:33:53 +0100
commitd1291f67551c58168af43698a359cb5ddfd266b0 (patch)
tree55a13ed29fe1915e3f42f1b1b7038dafa2e975a7 /node_modules/lodash/ary.js
parentd0a0695fb5d34996850723f7d4b1b59c3df909c2 (diff)
node_modules
Diffstat (limited to 'node_modules/lodash/ary.js')
-rw-r--r--node_modules/lodash/ary.js29
1 files changed, 29 insertions, 0 deletions
diff --git a/node_modules/lodash/ary.js b/node_modules/lodash/ary.js
new file mode 100644
index 000000000..c743b06a1
--- /dev/null
+++ b/node_modules/lodash/ary.js
@@ -0,0 +1,29 @@
+var createWrap = require('./_createWrap');
+
+/** Used to compose bitmasks for function metadata. */
+var ARY_FLAG = 128;
+
+/**
+ * Creates a function that invokes `func`, with up to `n` arguments,
+ * ignoring any additional arguments.
+ *
+ * @static
+ * @memberOf _
+ * @since 3.0.0
+ * @category Function
+ * @param {Function} func The function to cap arguments for.
+ * @param {number} [n=func.length] The arity cap.
+ * @param- {Object} [guard] Enables use as an iteratee for methods like `_.map`.
+ * @returns {Function} Returns the new capped function.
+ * @example
+ *
+ * _.map(['6', '8', '10'], _.ary(parseInt, 1));
+ * // => [6, 8, 10]
+ */
+function ary(func, n, guard) {
+ n = guard ? undefined : n;
+ n = (func && n == null) ? func.length : n;
+ return createWrap(func, ARY_FLAG, undefined, undefined, undefined, undefined, n);
+}
+
+module.exports = ary;