added whole system from ola4doc

2017-12-14 17:06:06 +01:00
parent 9646c74be1
commit 0611418f7a
8725 changed files with 817688 additions and 2 deletions
@@ -0,0 +1,20 @@
+'use strict';
+
+var callable = require('../../../object/valid-callable')
+  , value    = require('../../../object/valid-value')
+
+  , some = Array.prototype.some, apply = Function.prototype.apply;
+
+module.exports = function (predicate/*, thisArg*/) {
+	var k, self;
+	self = Object(value(this));
+	callable(predicate);
+
+	return some.call(self, function (value, index) {
+		if (apply.call(predicate, this, arguments)) {
+			k = index;
+			return true;
+		}
+		return false;
+	}, arguments[1]) ? k : -1;
+};