func removeOffer(user *discordgo.User, offers []TradeOfferer) []TradeOfferer {
	var ret []TradeOfferer
	for _, val := range offers {
		if val.User.ID == user.ID {
			continue
		}
		ret = append(ret, val)
	}
	return ret
}
// utility func to remove an offer from a slice of offers based on discord user
utility func to remove an offer from a slice of offers based on discord user
// utility func to remove an offer from a slice of offers based on discord user
func removeOffer(user *discordgo.User, offers []TradeOfferer) []TradeOfferer {
	var ret []TradeOfferer
	for _, val := range offers {
		if val.User.ID == user.ID {
			continue
		}
		ret = append(ret, val)
	}
	return ret
}
func removeOffer ( user * discordgo . User , offers [ ] TradeOfferer ) [ ] TradeOfferer { var ret [ ] TradeOfferer for _ , val := range offers { if val . User . ID == user . ID { continue } ret = append ( ret , val ) } return ret }
utility func to remove an offer from a slice of offers based on discord user
utility func to remove an offer from a slice of offers based on discord user