Helper functions to validate shown Rescue Time stats. Simply sums up the time values and prints the sum in the console

rescue-time-stats

// Helper functions to validate Rescue Time stats
// Copy paste into the console or add to Code Snippets in Chrome => run
// run in the console by running `printStats()`

function findElems() { 
    return     $('.report-table tr td:nth-child(2)');
}

function t(time) { 
    var tmp, min, sek;
    tmp=time.match(/(\d+)m/);
    min = tmp?parseInt(tmp[1],10):0;
    tmp=time.match(/(\d+)s/);
    sek = tmp?parseInt(tmp[1],10):0;
    return min*60 + sek; 
} 

function sum() {
    var total=0;

    findElems()
    .each(function(i,e) { total+=t(e.innerHTML); })

    return total;
}

function printStats() {
    var tmp=sum(), m = tmp/60 >> 0, s=tmp%60;
    console.log(m + ':' + s);
}

printStats();

// tests
// function c(pred){ console.log(pred) }
// c( t('1m 22s')===82)
// c( t('22s') === 22 )
// c( t('  \n20m  \n') === 1200 )