rxjs
Version:
Reactive Extensions for modern JavaScript
35 lines • 1.28 kB
JavaScript
;
Object.defineProperty(exports, "__esModule", { value: true });
exports.TimeInterval = exports.timeInterval = void 0;
var async_1 = require("../scheduler/async");
var scan_1 = require("./scan");
var defer_1 = require("../observable/defer");
var map_1 = require("./map");
function timeInterval(scheduler) {
if (scheduler === void 0) { scheduler = async_1.async; }
return function (source) {
return defer_1.defer(function () {
return source.pipe(scan_1.scan(function (_a, value) {
var current = _a.current;
return ({ value: value, current: scheduler.now(), last: current });
}, {
current: scheduler.now(),
value: undefined,
last: undefined,
}), map_1.map(function (_a) {
var current = _a.current, last = _a.last, value = _a.value;
return new TimeInterval(value, current - last);
}));
});
};
}
exports.timeInterval = timeInterval;
var TimeInterval = (function () {
function TimeInterval(value, interval) {
this.value = value;
this.interval = interval;
}
return TimeInterval;
}());
exports.TimeInterval = TimeInterval;
//# sourceMappingURL=timeInterval.js.map