sherlock1982

//
//  Publishers.FlatMap.swift
//
//  Created by Eric Patey on 16.08.2019.
//  Modified by Nickolay Orekhov
//  SwitchMap operator based on FlatMap


import Combine
// import COpenCombineHelpers

sherlock1982

var input = Array.from([17, 240, 159, 152, 128, 32]);

function utf8_read(buffer, start, end) {
    var len = end - start;
    if (len < 1)
        return "";
    var parts = null,
        chunk = [],
        i = 0, // char offset
        t;     // temporary