evaluate alternatives
Description
expr1 | expr2 ... : x1, x2, ...
expr1 | expr2 generates the results for expr1 followed by the results for expr2.
This may be expanded by additional | exprn clauses.
Parameters
- expr1
- expression to be evaluated
- expr2
- expression to be evaluated
- ...
- additional clauses
- returns
- result of expr1 followed by result of expr2, …
See Also