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streamsmalltalkpharo

Porting code to Pharo 2.0

Pharo 2.0 changed some basic API bits, and I cannot found the new way of doing the following:

  1. FileDirectory default directoryNamed: aFolderString.
  2. FileDirectory on: aFilename.
  3. FileDirectory default assureExistenceOfPath: aString.
  4. ReferenceStream on: stream.

What would be the new equivalent code? Is there an update guide available describing how to translate or port code?

Solution

  • I have collected some translations you may find useful:

    +------------------------------------------------------+---------------------------------------------------------------------------+
|                    FileDirectory                     |                                FileSystem                                 |
+------------------------------------------------------+---------------------------------------------------------------------------+
| FileDirectory assureExistence.                       | aString asFileReference ensureDirectory.                                  |
| FileDirectory baseNameFor: aString.                  | aString asFileReference base.                                             |
| FileDirectory containingDirectory.                   | Path parent asFileReference pathString.                                   |
| FileDirectory default deleteFileNamed: aString.      | aString asFileReference ensureDeleted.                                    |
| FileDirectory default directoryExists: aString.      | aString asFileReference exists.                                           |
| FileDirectory default directoryNamed: aFolderString. | FileSystem disk / aFolderString.                                          |
| FileDirectory directoryEntryFor: aString.            | aString asFilereference.                                                  |
| (FileDirectory entryFor: aString) / 'filename'.      | aString asFileReference / 'filename'.                                     |
| FileDirectory extensionFor: aString.                 | aString asFileReference extension.                                        |
| FileDirectory default fileExists: aString.           | aString asFileReference exists. " or " DiskStore current isFile: aString. |
| FileDirectory default fullNameFor: aString.          | aString asFileReference fullName.                                                         |
| FileDirectory default pathName.                      | FileSystem disk workingDirectory fullName.                                |
| FileDirectory on: aFilename.                         | aFilename asFileReference.                                                |
| (FileDirectory on: aString) entries collect: #name.  | aString asFileReference children collect: #basename.                      |
| (FileDirectory on: aString) entryAt: 'filename'.     | aString asFileReference / 'filename'.                                     |
| FileDirectory oldFileNamed: aString.                 | aString asFileReference readStream.                                       |
| FileDirectory slash.                                 | FileSystem disk separator. " or " DiskStore delimiter asString.           |
+------------------------------------------------------+---------------------------------------------------------------------------+