oldFileOrNoneNamed, should be based on current directory?

Volker Nitsch nitsch-lists at netcologne.de
Fri Jul 18 15:59:32 UTC 2003


In Squeak 3.5,
oldFileOrNoneNamed: fileName
	"If the file exists, answer a read-only FileStream on it. If it doesn't, 
answer nil."

	| fullName |
	fullName _ FileStream fullName: fileName.
	(FileStream concreteStream isAFileNamed: fullName)
		ifTrue: [^ FileStream concreteStream readOnlyFileNamed: fullName]
		ifFalse: [^ nil].

should 
  fullName _ FileStream fullName: fileName.
be
  fullName _ self fullName: fileName.
?

-Volker



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