tternes

- (void)start:(NSString *)queueItemId
{
    // ...
    EVILog(EVILogLevelInfo, @"started playing %@", queueItemId);
    // ...
}

tternes

static EVILoggingCallback s_callback = nil;

#pragma mark -

void EVILog(EVILogLevel level, NSString *fmt, ...)
{
    va_list ap;
    va_start(ap, fmt);

    if(s_callback)

tternes

// NOTE: filenames hardcoded!

const got = require('got')
const csv = require('csv')
const fs = require('fs')

async function fetchGoogleBookId(isbn) {
    const queryUrl = `https://www.googleapis.com/books/v1/volumes?q=isbn:${isbn}`
    const response = await got(queryUrl)
    const json = JSON.parse(response.body)