Hey guys, quick question about the type system. Th...
# getting-startedt
Trevor
11/14/2017, 7:44 PMHey guys, quick question about the type system. This code typechecks in IDEA:
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// Potentially empty list of logins
val logins: List<Login> = loginRepository.findAllByUsername(email)
// first() returns a non-null Login
val login: Login = logins.first()