v1.3: Merge pull request #3 from bitbuyAT/update_carbon_dep

Update carbon dep

v1.2.2

See https://support.kraken.com/hc/en-us/articles/205893708-What-is-the-minimum-order-size-

Check minimal order size for pair

$orderVolume = new \Butschster\Kraken\OrderVolume;
$pair = $client->getAssetPairs('EOSETH')->first();
$isValidSize = $orderVolume->checkMinimalSizeForPair($pair, 1.1);

Check minimal order size for currency

$orderVolume = new \Butschster\Kraken\OrderVolume;
$isValidSize = $orderVolume->checkMinimalSizeForPair('EOS', 1.1);

Get minimal order size

$orderVolume = new \Butschster\Kraken\OrderVolume;

// Pair
$pair = $client->getAssetPairs('EOSETH')->first();
$minimalsize = $orderVolume->getMinimalSizeForPair($pair);

// Currency
$minimalsize = $orderVolume->getMinimalSize('EOS');

v1.1.2

Added documentation for ticker method

v1.1.1

Added new method for getting ticker information

$pairs = $client->getTicker(string|array $pair) : Butschster\Kraken\Objects\TickerCollection;

foreach($pairs as $pair) {
    $pair->name();
    $pair->askPrice();
    $pair->askWholeLotVolume();
    $pair->askLotVolume();
    $pair->askLotVolume();
    ...
}

v1.0.1

fixed problems with nonexists array keys

v1.0

Remove phpstorm files