| GetByRankRange(MapReturnType, Exp, Exp, CTX[]) | Create expression that selects map items starting at specified rank to the last ranked item and returns selected data specified by returnType. |
| GetByRankRange(MapReturnType, Exp, Exp, Exp, CTX[]) | Create expression that selects "count" map items starting at specified rank and returns selected data specified by returnType. |