Actualizacion maquina principal
[dotfiles/.git] / .config / coc / extensions / node_modules / coc-prettier / node_modules / core-js / internals / async-iterator-iteration.js
diff --git a/.config/coc/extensions/node_modules/coc-prettier/node_modules/core-js/internals/async-iterator-iteration.js b/.config/coc/extensions/node_modules/coc-prettier/node_modules/core-js/internals/async-iterator-iteration.js
new file mode 100644 (file)
index 0000000..94d2560
--- /dev/null
@@ -0,0 +1,61 @@
+'use strict';
+// https://github.com/tc39/proposal-iterator-helpers
+var aFunction = require('../internals/a-function');
+var anObject = require('../internals/an-object');
+var getBuiltIn = require('../internals/get-built-in');
+
+var Promise = getBuiltIn('Promise');
+var push = [].push;
+
+var createMethod = function (TYPE) {
+  var IS_TO_ARRAY = TYPE == 0;
+  var IS_FOR_EACH = TYPE == 1;
+  var IS_EVERY = TYPE == 2;
+  var IS_SOME = TYPE == 3;
+  return function (iterator, fn) {
+    anObject(iterator);
+    var next = aFunction(iterator.next);
+    var array = IS_TO_ARRAY ? [] : undefined;
+    if (!IS_TO_ARRAY) aFunction(fn);
+
+    return new Promise(function (resolve, reject) {
+      var loop = function () {
+        try {
+          Promise.resolve(anObject(next.call(iterator))).then(function (step) {
+            try {
+              if (anObject(step).done) {
+                resolve(IS_TO_ARRAY ? array : IS_SOME ? false : IS_EVERY || undefined);
+              } else {
+                var value = step.value;
+                if (IS_TO_ARRAY) {
+                  push.call(array, value);
+                  loop();
+                } else {
+                  Promise.resolve(fn(value)).then(function (result) {
+                    if (IS_FOR_EACH) {
+                      loop();
+                    } else if (IS_EVERY) {
+                      result ? loop() : resolve(false);
+                    } else {
+                      result ? resolve(IS_SOME || value) : loop();
+                    }
+                  }, reject);
+                }
+              }
+            } catch (err) { reject(err); }
+          }, reject);
+        } catch (error) { reject(error); }
+      };
+
+      loop();
+    });
+  };
+};
+
+module.exports = {
+  toArray: createMethod(0),
+  forEach: createMethod(1),
+  every: createMethod(2),
+  some: createMethod(3),
+  find: createMethod(4)
+};