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--- stats:proc:creategrade [2012/08/07 17:52] – Patrick Michel
+++ stats:proc:creategrade [2013/07/10 12:43] (current) – external edit 127.0.0.1
@@ Line 3: / Line 3: @@
 <code xcend>
 createGrade(ident uid, ident id, ident gradeId, string name, double value, double minPoints) {
-  assume exists //accounts/account[uid]/examiner[id];
+  assume exists /account[uid]/examiner[id];
-  assume exists //exams/exam[id]; # implicitly true in OO implementations
+  assume exists /exam[id]; # implicitly true in OO implementations
-  assume not exists //exams/exam[id]/grades/grade[gradeId];
+  assume not exists /exam[id]/grade[gradeId];
-  assume count(value, //exams/exam[id]/grades/grade/value) = 0;
+  assume count(value, /exam[id]/grade/value) = 0;
-  assume count(minPoints, //exams/exam[id]/grades/grade/minPoints) = 0;
+  assume count(minPoints, /exam[id]/grade/minPoints) = 0;
-  assume exists //exams/exam[id]/grades/grade[x] && //exams/exam[id]/grades/grade[x]/value < value -> //exams/exam[id]/grades/grade[x]/minPoints > minPoints;
+  assume exists /exam[id]/grade[x] && /exam[id]/grade[x]/value < value -> /exam[id]/grade[x]/minPoints > minPoints;
-  assume exists //exams/exam[id]/grades/grade[x] && value < //exams/exam[id]/grades/grade[x]/value -> minPoints > //exams/exam[id]/grades/grade[x]/minPoints;
+  assume exists /exam[id]/grade[x] && value < /exam[id]/grade[x]/value -> minPoints > /exam[id]/grade[x]/minPoints;
-  insert //exams/exam[id]/grades <grade id=[gradeId] name=[name] value=[value] minPoints=[minPoints] />;
+  insert /exam[id] <grade id=[gradeId] name=[name] value=[value] minPoints=[minPoints] />;
 }
 </code>