Hi FS users I'm puzzled by FS api. I want to create a file in a directory so I did
| wk |
wk := FSFilesystem disk workingDirectory.
(wk / 'CSS2') ensureDirectory
worked
Now I looked at ensureFile and I do not understand the code
ensureFile
"Create if necessary a file for the receiver."
self writeStream close.
Because I would like to be able to write in the file and now I do not see why
closing it is good.
Would be good to add comments to
FSReference>>writeStreamDo: doBlock ifPresent: presentBlock
"Create a file if not present and execute doBlock (with a stream) as
argument, if the file is present execute the presentBlock."
^ self isFile
ifTrue: [ presentBlock value ]
ifFalse: [ self writeStreamDo: doBlock ]
FSReference>>writeStreamIfPresent: presentBlock
"Return a writestream on the receiver if it does not already exist or
execute the presentBlock with no argument"
^ self isFile
ifTrue: [ presentBlock value ]
ifFalse: [ self writeStream ]
I do not get why we do not get as argument to the presentBlock the file itself?
I added method comments…. as usual. :(
Camillo could you have a look at such comments and commit them?
I published the package to the fs package. Would be good to cross check and
that I add it in 1.4
FSReference-streams.st
Description: Binary data
Stef
