inital upload

node_modules/graphql/jsutils/memoize3.js

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+'use strict';
+
+Object.defineProperty(exports, '__esModule', {
+  value: true,
+});
+exports.memoize3 = memoize3;
+
+/**
+ * Memoizes the provided three-argument function.
+ */
+function memoize3(fn) {
+  let cache0;
+  return function memoized(a1, a2, a3) {
+    if (cache0 === undefined) {
+      cache0 = new WeakMap();
+    }
+
+    let cache1 = cache0.get(a1);
+
+    if (cache1 === undefined) {
+      cache1 = new WeakMap();
+      cache0.set(a1, cache1);
+    }
+
+    let cache2 = cache1.get(a2);
+
+    if (cache2 === undefined) {
+      cache2 = new WeakMap();
+      cache1.set(a2, cache2);
+    }
+
+    let fnResult = cache2.get(a3);
+
+    if (fnResult === undefined) {
+      fnResult = fn(a1, a2, a3);
+      cache2.set(a3, fnResult);
+    }
+
+    return fnResult;
+  };
+}