node_modules

4 files changed, 50 insertions, 0 deletions

diff --git a/node_modules/es5-ext/array/#/find-index/implement.js b/node_modules/es5-ext/array/#/find-index/implement.js
new file mode 100644
index 000000000..4876b9e4e
--- /dev/null
+++ b/node_modules/es5-ext/array/#/find-index/implement.js
@@ -0,0 +1,9 @@
+"use strict";
+
+if (!require("./is-implemented")()) {
+	Object.defineProperty(Array.prototype, "findIndex",
+		{ value: require("./shim"),
+			configurable: true,
+enumerable: false,
+writable: true });
+}
diff --git a/node_modules/es5-ext/array/#/find-index/index.js b/node_modules/es5-ext/array/#/find-index/index.js
new file mode 100644
index 000000000..3d505b1f5
--- /dev/null
+++ b/node_modules/es5-ext/array/#/find-index/index.js
@@ -0,0 +1,4 @@
+"use strict";
+
+module.exports = require("./is-implemented")()
+		? Array.prototype.findIndex : require("./shim");
diff --git a/node_modules/es5-ext/array/#/find-index/is-implemented.js b/node_modules/es5-ext/array/#/find-index/is-implemented.js
new file mode 100644
index 000000000..818c920e4
--- /dev/null
+++ b/node_modules/es5-ext/array/#/find-index/is-implemented.js
@@ -0,0 +1,11 @@
+"use strict";
+
+var fn = function (value) {
+	return value > 3;
+};
+
+module.exports = function () {
+	var arr = [1, 2, 3, 4, 5, 6];
+	if (typeof arr.findIndex !== "function") return false;
+	return arr.findIndex(fn) === 3;
+};
diff --git a/node_modules/es5-ext/array/#/find-index/shim.js b/node_modules/es5-ext/array/#/find-index/shim.js
new file mode 100644
index 000000000..bc82827ad
--- /dev/null
+++ b/node_modules/es5-ext/array/#/find-index/shim.js
@@ -0,0 +1,26 @@
+"use strict";
+
+var callable    = require("../../../object/valid-callable")
+  , ensureValue = require("../../../object/valid-value")
+  , some        = Array.prototype.some
+  , apply       = Function.prototype.apply;
+
+module.exports = function (predicate /*, thisArg*/) {
+	var k, self;
+	self = Object(ensureValue(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;
+};