1 line
762 B
JSON
1 line
762 B
JSON
{"ast":null,"code":"import { Observable } from '../Observable';\nimport { isFunction } from '../util/isFunction';\nimport { mapOneOrManyArgs } from '../util/mapOneOrManyArgs';\nexport function fromEventPattern(addHandler, removeHandler, resultSelector) {\n if (resultSelector) {\n return fromEventPattern(addHandler, removeHandler).pipe(mapOneOrManyArgs(resultSelector));\n }\n return new Observable(subscriber => {\n const handler = (...e) => subscriber.next(e.length === 1 ? e[0] : e);\n const retValue = addHandler(handler);\n return isFunction(removeHandler) ? () => removeHandler(handler, retValue) : undefined;\n });\n}\n//# sourceMappingURL=fromEventPattern.js.map","map":null,"metadata":{},"sourceType":"module","externalDependencies":[]} |