Hi Javier,
you wrote:
>citas: [
>"Javier Delgado" [EMAIL PROTECTED] 8:30 1/12/1999
>"Pancho lopez" [EMAIL PROTECTED] 9:00 2/12/1999
>"Margarita Masa [EMAIL PROTECTED] 8:30 4/08/1999
>]
Try
>> citas: [
[ ["Javier Delgado" [EMAIL PROTECTED] 8:30 1/12/1999]
[ ["Pancho lopez" [EMAIL PROTECTED] 9:00 2/12/1999]
[ ["Margarita Masa" [EMAIL PROTECTED] 8:30 4/08/1999]
[ ]
Note that I've embedded each record in its own block.
>
>how can I sort it by name or by mail?
by name:
>> sort citas
== [["Javier Delgado" [EMAIL PROTECTED] 8:30 1-Dec-1999] ["Margarita
Masa" Margarita@closeup.
com.mx 8:30 4-Aug-1999] ["Pancho ...
by email:
>> sort/compare citas func [x y] [ (second x) < (second y) ]
== [["Javier Delgado" [EMAIL PROTECTED] 8:30 1-Dec-1999] ["Margarita
Masa" Margarita@closeup.
com.mx 8:30 4-Aug-1999] ["Pancho ...
>how can i print the value of, for example the time of the second record?
>
>> third second citas
== 8:30
>if i have have defined elsewhere:
>
> Newperson: "Fulano de tal"
> Newmail: [EMAIL PROTECTED]
> Newhour: 10:50
> newdate: 4/11/1999
>
> how i append the data?
>
>if i use:
>
>append citas [newperson newmail newhour newdate]
>
>it appends the variable names instead of the variable values!!!
append/only citas reduce [newperson newmail newhour newdate]
>> Newperson: "Fulano de tal"
== "Fulano de tal"
>> Newmail: [EMAIL PROTECTED]
== [EMAIL PROTECTED]
>> Newhour: 10:50
== 10:50
>> newdate: 4/11/1999
== 4-Nov-1999
>> append/only citas reduce [newperson newmail newhour newdate]
== [["Javier Delgado" [EMAIL PROTECTED] 8:30 1-Dec-1999] ["Margarita
Masa" Margarita@closeup.
com.mx 8:30 4-Aug-1999] ["Pancho ...
>> foreach record citas [print record]
Javier Delgado [EMAIL PROTECTED] 8:30 1-Dec-1999
Margarita Masa [EMAIL PROTECTED] 8:30 4-Aug-1999
Pancho lopez [EMAIL PROTECTED] 9:00 2-Dec-1999
Fulano de tal [EMAIL PROTECTED] 10:50 4-Nov-1999
>>
>
>but if i have defined the block with make block!,
I don't quite understand what you mean here
>it appends the values,
how do you know that if ...
>but then if i print
>
>print [citas]
>
>it prints "citas" instead of the value of citas!!!
this is what it prints? Look:
>> print citas
Javier Delgado [EMAIL PROTECTED] 8:30 1-Dec-1999 Margarita Masa
[EMAIL PROTECTED] 8:30
4-Aug-1999 Pancho lopez [EMAIL PROTECTED] 9:00 2-Dec-1999 Fulano de tal
[EMAIL PROTECTED] 10:50 4-N
ov-1999
>
>i am confussed !
This last point confuses me a bit as well. I'm not sure what you were doing
to have REBOL print citas/
Hope this helps,
Elan
