Rebol Programming/foreach
Appearance
USAGE:
[edit | edit source]FOREACH 'word data body
DESCRIPTION:
[edit | edit source]Evaluates a block for each value(s) in a series.
FOREACH is a native value.
ARGUMENTS
[edit | edit source]- word -- Word or block of words to set each time (will be local) (Type: get-word word block)
- data -- The series to traverse (Type: series)
- body -- Block to evaluate each time (Type: block)
SOURCE CODE
[edit | edit source]foreach: native[ "Evaluates a block for each value(s) in a series." 'word [get-word! word! block!] {Word or block of words to set each time (will be local)} data [series!] "The series to traverse" body [block!] "Block to evaluate each time" ]