Initial commit

server/node_modules/graphql/subscription/asyncIteratorReject.js

@@ -0,0 +1,45 @@
+"use strict";
+
+Object.defineProperty(exports, "__esModule", {
+  value: true
+});
+exports.default = asyncIteratorReject;
+
+var _iterall = require("iterall");
+
+function _defineProperty(obj, key, value) { if (key in obj) { Object.defineProperty(obj, key, { value: value, enumerable: true, configurable: true, writable: true }); } else { obj[key] = value; } return obj; }
+
+/**
+ * Given an error, returns an AsyncIterable which will fail with that error.
+ *
+ * Similar to Promise.reject(error)
+ */
+function asyncIteratorReject(error) {
+  var isComplete = false;
+  /* TODO: Flow doesn't support symbols as keys:
+     https://github.com/facebook/flow/issues/3258 */
+
+  return _defineProperty({
+    next: function next() {
+      var result = isComplete ? Promise.resolve({
+        value: undefined,
+        done: true
+      }) : Promise.reject(error);
+      isComplete = true;
+      return result;
+    },
+    return: function _return() {
+      isComplete = true;
+      return Promise.resolve({
+        value: undefined,
+        done: true
+      });
+    },
+    throw: function _throw() {
+      isComplete = true;
+      return Promise.reject(error);
+    }
+  }, _iterall.$$asyncIterator, function () {
+    return this;
+  });
+}