[REBOL] write does not return a value upon success. This is bad for try blocks R
From: ryanc:iesco-dms at: 7-Sep-2000 9:57
This method works well...
>> m: error? try [ write %test "test" ]
== false
>> m: error? try [ write test "test" ]
== true
This will elleviate the problem with nothing being returned from write...
>> m: try [ write %test "test" none]
== none
But you will still have to capture the error...
>> m: try [ write test "test" none]
** Script Error: test has no value.
** Where: write test "test" none
I just know how to bottle it up and spit it out later...
>> if error? m: try [ write test "test" none] [ print "error detected!" m ]
error detected!
** Script Error: test has no value.
** Where: write test "test" none
Maybe someone knows how to peel an error! apart?
--Ryan
Life... Dont talk to me about life.
-A robot named Marvin
[princepawn--lycos--com] wrote:
