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							- /** PURE_IMPORTS_START _Observable PURE_IMPORTS_END */
 
- import { Observable } from '../Observable';
 
- export function range(start, count, scheduler) {
 
-     if (start === void 0) {
 
-         start = 0;
 
-     }
 
-     return new Observable(function (subscriber) {
 
-         if (count === undefined) {
 
-             count = start;
 
-             start = 0;
 
-         }
 
-         var index = 0;
 
-         var current = start;
 
-         if (scheduler) {
 
-             return scheduler.schedule(dispatch, 0, {
 
-                 index: index, count: count, start: start, subscriber: subscriber
 
-             });
 
-         }
 
-         else {
 
-             do {
 
-                 if (index++ >= count) {
 
-                     subscriber.complete();
 
-                     break;
 
-                 }
 
-                 subscriber.next(current++);
 
-                 if (subscriber.closed) {
 
-                     break;
 
-                 }
 
-             } while (true);
 
-         }
 
-         return undefined;
 
-     });
 
- }
 
- export function dispatch(state) {
 
-     var start = state.start, index = state.index, count = state.count, subscriber = state.subscriber;
 
-     if (index >= count) {
 
-         subscriber.complete();
 
-         return;
 
-     }
 
-     subscriber.next(start);
 
-     if (subscriber.closed) {
 
-         return;
 
-     }
 
-     state.index = index + 1;
 
-     state.start = start + 1;
 
-     this.schedule(state);
 
- }
 
- //# sourceMappingURL=range.js.map
 
 
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