import { mergeAll } from '../operators/mergeAll'; import { innerFrom } from './innerFrom'; import { EMPTY } from './empty'; import { popNumber, popScheduler } from '../util/args'; import { from } from './from'; export function merge() { var args = []; for (var _i = 0; _i < arguments.length; _i++) { args[_i] = arguments[_i]; } var scheduler = popScheduler(args); var concurrent = popNumber(args, Infinity); var sources = args; return !sources.length ? EMPTY : sources.length === 1 ? innerFrom(sources[0]) : mergeAll(concurrent)(from(sources, scheduler)); } //# sourceMappingURL=merge.js.map