411 REFERENCE · Wikibooks
Rebol Programming/switch
Reference material by Wikibooks contributors. This retains its source identity and is not 411 news reporting.
USAGE:
SWITCH value cases /default case /all
DESCRIPTION:
Selects a choice and evaluates the block that follows it.
SWITCH is a native value.
ARGUMENTS
value -- Value to search for. (Type: any)
cases -- Block of cases to search. (Type: block)
REFINEMENTS
/default
case -- Default case if no others are found. (Type: any)
/all -- Evaluates all matches (not just first one).
SOURCE CODE
switch: native[
{Selects a choice and evaluates the block that follows it.}
value "Value to search for."
cases [block!] "Block of cases to search."
/default case "Default case if no others are found."
/all "Evaluates all matches (not just first one)."
]