On 11/22/2010 9:50 PM, commits at source.squeak.org wrote:
> ==================== Summary ====================
>
> Name: Morphic-laza.477
> Author: laza
> Time: 22 November 2010, 10:49:45.037 pm
> UUID: 5761bce9-0807-094c-81d9-605b9a072ad9
> Ancestors: Morphic-cmm.476
>
> In the "Extending the system" workspace:
> Change the snippet to load Omnibrowser work as a simple doIt
>
> =============== Diff against Morphic-cmm.476 ===============
>
>    "Omnibrowser, including Refactoring engine"
>    (Installer ss project: ''MetacelloRepository'') install: ''ConfigurationOfOmniBrowser''.
> + ((Smalltalk at: #ConfigurationOfOmniBrowser) project perform: #lastVersion) load: #( Dev ).
> - (Smalltalk at: #ConfigurationOfOmniBrowser) project lastVersion load: #( Dev ).

Am I missing something? Why would one use

	foo perform: #lastVersion.

instead of the obviously equivalent

	foo lastVersion.

Seems like code obfuscation to me.

Cheers,
   - Andreas