Name
foreach — Process the content of a list
Synopsis
any
foreach
( |
any
| VAR
, |
| |
list
| LIST
, |
| |
block
| EXPR
); |
Parameters
-
any
VAR
-
list
LIST
-
block
EXPR
Return
-
any
return value of last execution of EXPR
Description
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.
Usage
foreach (integer v, [1,2,3], { return v; }) -> 3
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