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Both sides previous revision Previous revision | |||
stats:proc:registerstudent [2011/10/15 20:20] Patrick Michel |
stats:proc:registerstudent [2013/06/18 15:21] Mathias Weber |
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<code xcend> | <code xcend> | ||
registerStudent(ident uid, ident id, ident studentId) { | registerStudent(ident uid, ident id, ident studentId) { | ||
+ | assume count (studentId, //accounts/account/student/id) = 1; | ||
+ | |||
assume exists //exercises/exercise[id] && //exercises/exercise[id]/open && | assume exists //exercises/exercise[id] && //exercises/exercise[id]/open && | ||
exists //accounts/account[uid]/student && //accounts/account[uid]/student/id = studentId | exists //accounts/account[uid]/student && //accounts/account[uid]/student/id = studentId |