function Currencies (currencies) {
    if (!currencies) {
        throw new Error('Missing currencies object');
    }

    this.keys = parseInt(currencies.keys || 0);
    this.metal = parseFloat(currencies.metal || 0);

    if (isNaN(this.keys) || isNaN(this.metal)) {
        throw new Error('Not a valid currencies object');
    }

    this.metal = toRefined(toScrap(this.metal));
}
function Currencies (currencies) {
    if (!currencies) {
        throw new Error('Missing currencies object');
    }

    this.keys = parseInt(currencies.keys || 0);
    this.metal = parseFloat(currencies.metal || 0);

    if (isNaN(this.keys) || isNaN(this.metal)) {
        throw new Error('Not a valid currencies object');
    }

    this.metal = toRefined(toScrap(this.metal));
}
function Currencies ( currencies ) { if ( ! currencies ) { throw new Error ( 'Missing currencies object' ) ; } this . keys = parseInt ( currencies . keys || 0 ) ; this . metal = parseFloat ( currencies . metal || 0 ) ; if ( isNaN ( this . keys ) || isNaN ( this . metal ) ) { throw new Error ( 'Not a valid currencies object' ) ; } this . metal = toRefined ( toScrap ( this . metal ) ) ; }
Creates a new Currencies instance
@class
@param {object} currencies The currencies object
@throws Will throw an error if missing currencies object, or if it is not valid
Creates a new Currencies instance