foreach — Processes the content of a list
any foreach (
)
VAR
LIST
EXPR
return value of last execution of EXPR
For each element of the list LIST the expression EXPR is executed in a new context, where the variable VAR is assigned to that value. The return value of the last execution of EXPR is the value of the foreach construct.
foreach
foreach (integer v, [1,2,3], { return v + 10; }) -> 13
