src/Currency/Currency.php
public function getCurrencies()
    {
        if ($this->currenciesCache === null) {
            if (config('app.debug', FALSE) === TRUE) {
                $this->currenciesCache = $this->getDriver()->all();
            }
            else {
                $this->currenciesCache = $this->cache->rememberForever('igniter.currency', function () {
                    return $this->getDriver()->all();
                });
            }
        }

        return $this->currenciesCache;
    }
public function getCurrencies()
    {
        if ($this->currenciesCache === null) {
            if (config('app.debug', FALSE) === TRUE) {
                $this->currenciesCache = $this->getDriver()->all();
            }
            else {
                $this->currenciesCache = $this->cache->rememberForever('igniter.currency', function () {
                    return $this->getDriver()->all();
                });
            }
        }

        return $this->currenciesCache;
    }
Return all currencies.

@return array