@lifaon/rx-js-light

Version:
Blazing fast Observables
28 lines (27 loc) • 829 B
JavaScript
"use strict";
Object.defineProperty(exports, "__esModule", {
  value: true
});
exports.debounceFrameObservable = void 0;
var create_animation_frame_1 = require("../../../../../../misc/timer/create-animation-frame.cjs");
function debounceFrameObservable(subscribe) {
  return function (emit) {
    var abortAnimationFrame = null;
    var unsubscribe = subscribe(function (value) {
      if (abortAnimationFrame !== null) {
        abortAnimationFrame();
      }
      abortAnimationFrame = (0, create_animation_frame_1.createAnimationFrame)(function () {
        abortAnimationFrame = null;
        emit(value);
      });
    });
    return function () {
      unsubscribe();
      if (abortAnimationFrame !== null) {
        abortAnimationFrame();
      }
    };
  };
}
exports.debounceFrameObservable = debounceFrameObservable;