diff options
Diffstat (limited to 'node_modules/@babel/runtime/helpers/esm/asyncIterator.js')
| -rw-r--r-- | node_modules/@babel/runtime/helpers/esm/asyncIterator.js | 45 |
1 files changed, 45 insertions, 0 deletions
diff --git a/node_modules/@babel/runtime/helpers/esm/asyncIterator.js b/node_modules/@babel/runtime/helpers/esm/asyncIterator.js new file mode 100644 index 0000000..2ed00b7 --- /dev/null +++ b/node_modules/@babel/runtime/helpers/esm/asyncIterator.js @@ -0,0 +1,45 @@ +function _asyncIterator(r) { + var n, + t, + o, + e = 2; + for ("undefined" != typeof Symbol && (t = Symbol.asyncIterator, o = Symbol.iterator); e--;) { + if (t && null != (n = r[t])) return n.call(r); + if (o && null != (n = r[o])) return new AsyncFromSyncIterator(n.call(r)); + t = "@@asyncIterator", o = "@@iterator"; + } + throw new TypeError("Object is not async iterable"); +} +function AsyncFromSyncIterator(r) { + function AsyncFromSyncIteratorContinuation(r) { + if (Object(r) !== r) return Promise.reject(new TypeError(r + " is not an object.")); + var n = r.done; + return Promise.resolve(r.value).then(function (r) { + return { + value: r, + done: n + }; + }); + } + return AsyncFromSyncIterator = function AsyncFromSyncIterator(r) { + this.s = r, this.n = r.next; + }, AsyncFromSyncIterator.prototype = { + s: null, + n: null, + next: function next() { + return AsyncFromSyncIteratorContinuation(this.n.apply(this.s, arguments)); + }, + "return": function _return(r) { + var n = this.s["return"]; + return void 0 === n ? Promise.resolve({ + value: r, + done: !0 + }) : AsyncFromSyncIteratorContinuation(n.apply(this.s, arguments)); + }, + "throw": function _throw(r) { + var n = this.s["return"]; + return void 0 === n ? Promise.reject(r) : AsyncFromSyncIteratorContinuation(n.apply(this.s, arguments)); + } + }, new AsyncFromSyncIterator(r); +} +export { _asyncIterator as default };
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