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package models
import (
"time"
)
// each session contains the username of the user and the time at which it expires
type Session struct {
Username string
CurrentRoom string
Expiry time.Time
}
// we'll use this method later to determine if the session has expired
func (s Session) IsExpired() bool {
return s.Expiry.Before(time.Now())
}
func ListUsernames(ss map[string]*Session) []string {
resp := make([]string, 0, len(ss))
for _, s := range ss {
resp = append(resp, s.Username)
}
return resp
}
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