Migration datamodels !

node_modules/es5-ext/number/is-safe-integer/implement.js

@@ -0,0 +1,10 @@
+"use strict";
+
+if (!require("./is-implemented")()) {
+	Object.defineProperty(Number, "isSafeInteger", {
+		value: require("./shim"),
+		configurable: true,
+		enumerable: false,
+		writable: true
+	});
+}

node_modules/es5-ext/number/is-safe-integer/index.js

@@ -0,0 +1,3 @@
+"use strict";
+
+module.exports = require("./is-implemented")() ? Number.isSafeInteger : require("./shim");

node_modules/es5-ext/number/is-safe-integer/is-implemented.js

@@ -0,0 +1,7 @@
+"use strict";
+
+module.exports = function () {
+	var isSafeInteger = Number.isSafeInteger;
+	if (typeof isSafeInteger !== "function") return false;
+	return !isSafeInteger("23") && isSafeInteger(34232322323) && !isSafeInteger(9007199254740992);
+};

node_modules/es5-ext/number/is-safe-integer/shim.js

@@ -0,0 +1,10 @@
+"use strict";
+
+var isInteger = require("../is-integer/shim")
+  , maxValue  = require("../max-safe-integer")
+  , abs       = Math.abs;
+
+module.exports = function (value) {
+	if (!isInteger(value)) return false;
+	return abs(value) <= maxValue;
+};