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- {"ast":null,"code":"import { Observable } from '../Observable';\nexport function range(start = 0, count, scheduler) {\n return new Observable(subscriber => {\n if (count === undefined) {\n count = start;\n start = 0;\n }\n let index = 0;\n let current = start;\n if (scheduler) {\n return scheduler.schedule(dispatch, 0, {\n index,\n count,\n start,\n subscriber\n });\n } else {\n do {\n if (index++ >= count) {\n subscriber.complete();\n break;\n }\n subscriber.next(current++);\n if (subscriber.closed) {\n break;\n }\n } while (true);\n }\n return undefined;\n });\n}\nexport function dispatch(state) {\n const {\n start,\n index,\n count,\n subscriber\n } = state;\n if (index >= count) {\n subscriber.complete();\n return;\n }\n subscriber.next(start);\n if (subscriber.closed) {\n return;\n }\n state.index = index + 1;\n state.start = start + 1;\n this.schedule(state);\n}\n//# sourceMappingURL=range.js.map","map":null,"metadata":{},"sourceType":"module","externalDependencies":[]}
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