[REBOL] Second request for help: globbing on a block of filenames Re:(2)
From: ssayer:acuson at: 7-Sep-2000 14:44
This one and the one before won't work as asked because they'll return
true for files with r~ anywhere in the name. Try this instead (off the top
of my head):
has-backup-file?: func [
{Returns true if any item in block ends with r~}
arg [block!]
][
forall arg [
if (result: find first arg "r~") [
if (length? result) = 2 [
return true
]
]
]
return false
]
On Thu, 7 Sep [2000johnkenyon--uk--ibm--com] wrote: