[REBOL] The all function.
From: louisaturk:eudoramail at: 12-Apr-2002 14:43
Rebol friends,
I have the following line of code to check to make sure that a record does
not already exist, but it always returns none:
rec: all [find database code find database chknum]
>> find database code
== make hash! ["boo"
make object! [
code: "boo"
chknum: "9898"
date: 19-Jan-2001
amount: $100....
>> find database 2 chknum
== "9898"
>> rec: all [find database code find database 2 chknum]
== none ; Why is this none????????????????
Futher testing shows where the failure is happening:
>> rec: all [find database code]
== make hash! ["boo"
make object! [
code: "boo"
chknum: "9898"
date: 19-Jan-2001
amount: $100....
>> rec: all [find database 2 chknum]
== none
>> find database 2 chknum
== "9898"
>> all [find database 2 chknum]
== none
>> find database 2 chknum
== "9898"
>>
Why?
Louis
