Variable iteration

Rails
1

hello guys

i have a big problem and i don’t know how to solve it -.-

i have a data base. the models name is Blafoo

if i go to console i create a new entry with tst = Blafoo.new(:d1 =>
true)

with Blafoo.d1 i can now see the calue of d1

lets take a variable var = “d1”

how can i get it working, that i can interpret var as d1

so tst.(var) ?? gives me the value of tst.d1?

thanks for help…

im awaiting it so much!

basti

2

On Mon, 02 Jul 2012 21:21:25 +0200
“Sebastian H.” [email protected] wrote:

basti

Basically test.d1 in this case is just a message. So you can call it
like: test.send :d1, or in your situation: test.send var.to_sym

–
Sincerely yours,
Aleksey V. Zapparov A.K.A. ixti
FSF Member #7118
Mobile Phone: +34 677 990 688
Homepage: http://www.ixti.net
JID: [email protected]

*Origin: Happy Hacking!

3

oh yeah !

thank you very much!

4

how can i change the value of d1 in this way ?

something like

tst.send a[0].to_sym = “hello” ??

Thanks

5

On 3 July 2012 09:23, Sebastian H. [email protected] wrote:

how can i change the value of d1 in this way ?

Did you not just ask that 1 hour ago? There is no point posting the
same question twice, it will just annoy people.

Colin