Migration datamodels !

node_modules/memoizee/lib/resolve-length.js

@@ -0,0 +1,15 @@
+"use strict";
+
+var toPosInt = require("es5-ext/number/to-pos-integer");
+
+module.exports = function (optsLength, fnLength, isAsync) {
+	var length;
+	if (isNaN(optsLength)) {
+		length = fnLength;
+		if (!(length >= 0)) return 1;
+		if (isAsync && length) return length - 1;
+		return length;
+	}
+	if (optsLength === false) return false;
+	return toPosInt(optsLength);
+};