Re: [F-Script-talk] Dictionary and a shell command wanted :)

[Felix F. <fe...@gm...>]

> Hi all,
>   I am a very strong Squeak fan and I liked a lot FScript.

me too :) 

> I decided to use Fscript to write some small front-end script.
> I have two question.
> There is a simple way of creating an associative array?
> Something which will be able to do:
> 	dic at:'a' put:'aValue'
> ?

you can use a NSMutableDictionary:

> dict := NSMutableDictionary new

> dict setObject: 'foo' forKey: 'bar'

> dict objectForKey: 'bar'
'foo'


> And how is  possible to execute arbitrary shell commands (something  
> like the exec() or system() C function)?

The cocoa-way would be to use NSTask: 

> task := NSTask launchedTaskWithLaunchPath:'/bin/ls' arguments: NSArray array

launches /bin/ls . 

See http://developer.apple.com/documentation/Cocoa/Reference/Foundation/ObjC_classic/index.html
for the glory details. 


Hope this helps, 


felix


> Thank you very much!
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