Packages February 2011

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The Trunk: Files-cmm.101.mcz
by commits＠source.squeak.org 25 Feb '11

25 Feb '11

Chris Muller uploaded a new version of Files to project The Trunk: http://source.squeak.org/trunk/Files-cmm.101.mcz ==================== Summary ==================== Name: Files-cmm.101 Author: cmm Time: 24 February 2011, 7:19:36.954 pm UUID: 3463cdfa-5a3c-4e33-8c70-22a5f5be61fa Ancestors: Files-cmm.100 Added conventional and necessary type-checking to new DirectoryEntry>>#=. =============== Diff against Files-cmm.100 =============== Item was changed: ----- Method: DirectoryEntry>>= (in category 'testing') ----- = aDirectoryEntry "Answer whether I am equivalent in all of my file-system attributes." + super = aDirectoryEntry ifTrue: [^ true]. + self species = aDirectoryEntry species ifFalse: [^ false]. ^ self containingDirectory = aDirectoryEntry containingDirectory and: [self name = aDirectoryEntry name and: [self modificationTime = aDirectoryEntry modificationTime and: [self fileSize = aDirectoryEntry fileSize]]]!

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The Trunk: Files-cmm.101.mcz
by commits＠source.squeak.org 25 Feb '11

25 Feb '11

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The Trunk: Collections-ul.427.mcz
by commits＠source.squeak.org 24 Feb '11

24 Feb '11

Levente Uzonyi uploaded a new version of Collections to project The Trunk: http://source.squeak.org/trunk/Collections-ul.427.mcz ==================== Summary ==================== Name: Collections-ul.427 Author: ul Time: 24 February 2011, 2:42:16.909 pm UUID: 40a987b8-4024-9e45-bdb9-ac0b0b888ad2 Ancestors: Collections-ul.426 OrderedCollection tweaks: - optimized (bytecode + stack usage) #addFirst: and #addLast: - removed the #asInteger send from #at:put:, because no other operations use it - recategorized and commented #reset and #resetTo: =============== Diff against Collections-ul.426 =============== Item was changed: ----- Method: OrderedCollection>>addFirst: (in category 'adding') ----- addFirst: newObject "Add newObject to the beginning of the receiver. Answer newObject." + firstIndex = 1 ifTrue: [ self makeRoomAtFirst ]. + ^array at: (firstIndex := firstIndex - 1) put: newObject! - firstIndex = 1 ifTrue: [self makeRoomAtFirst]. - firstIndex := firstIndex - 1. - array at: firstIndex put: newObject. - ^ newObject! Item was changed: ----- Method: OrderedCollection>>addLast: (in category 'adding') ----- addLast: newObject "Add newObject to the end of the receiver. Answer newObject." + array size = lastIndex ifTrue: [ self makeRoomAtLast ]. + ^array at: (lastIndex := lastIndex + 1) put: newObject! - lastIndex = array size ifTrue: [self makeRoomAtLast]. - lastIndex := lastIndex + 1. - array at: lastIndex put: newObject. - ^ newObject! Item was changed: ----- Method: OrderedCollection>>at:put: (in category 'accessing') ----- at: anInteger put: anObject "Put anObject at element index anInteger. at:put: cannot be used to append, front or back, to an ordered collection; it is used by a knowledgeable client to replace an element." + (anInteger < 1 or: [anInteger + firstIndex - 1 > lastIndex]) - | index | - index := anInteger asInteger. - (index < 1 or: [index + firstIndex - 1 > lastIndex]) ifTrue: [self errorNoSuchElement] + ifFalse: [^array at: anInteger + firstIndex - 1 put: anObject]! - ifFalse: [^array at: index + firstIndex - 1 put: anObject]! Item was changed: + ----- Method: OrderedCollection>>reset (in category 'removing') ----- - ----- Method: OrderedCollection>>reset (in category 'private') ----- reset + "Quickly remove all elements. The objects will be still referenced, but will not be accessible." + - self resetTo: 1! Item was changed: + ----- Method: OrderedCollection>>resetTo: (in category 'removing') ----- - ----- Method: OrderedCollection>>resetTo: (in category 'private') ----- resetTo: index + "Quickly remove all elements. The objects will be still referenced, but will not be accessible. Also make sure that the first object will be inserted at index. Choosing the right value has had great impact on performance, but it's neglible with the current implementation, so it's better to use #reset instead in most cases." + firstIndex := index. lastIndex := firstIndex - 1!

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The Trunk: Collections-ul.427.mcz
by commits＠source.squeak.org 24 Feb '11

24 Feb '11

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The Trunk: Collections-ul.427.mcz
by commits＠source.squeak.org 24 Feb '11

24 Feb '11

1 0

The Trunk: Files-cmm.100.mcz
by commits＠source.squeak.org 23 Feb '11

23 Feb '11

Chris Muller uploaded a new version of Files to project The Trunk: http://source.squeak.org/trunk/Files-cmm.100.mcz ==================== Summary ==================== Name: Files-cmm.100 Author: cmm Time: 23 February 2011, 11:03:18.483 am UUID: d88b3b47-ca8c-4a6a-8ad4-b7ba0f1ceba7 Ancestors: Files-ul.99 - DirectoryEntry's are very transient objects, so it makes sense for them to override #= and #hash, just like its brother, FileDirectory. - Also added localized splitNameVersionExtension. =============== Diff against Files-ul.99 =============== Item was added: + ----- Method: DirectoryEntry>>= (in category 'testing') ----- + = aDirectoryEntry + "Answer whether I am equivalent in all of my file-system attributes." + ^ self containingDirectory = aDirectoryEntry containingDirectory + and: [self name = aDirectoryEntry name + and: [self modificationTime = aDirectoryEntry modificationTime + and: [self fileSize = aDirectoryEntry fileSize]]]! Item was added: + ----- Method: DirectoryEntry>>exists (in category 'testing') ----- + exists + ^ (self containingDirectory + entryAt: self name + ifAbsent: [ nil ]) notNil! Item was added: + ----- Method: DirectoryEntry>>hash (in category 'testing') ----- + hash + "Hashing on directory + name should be sufficient." + ^ (self containingDirectory hash hashMultiply + self name hash) hashMultiply! Item was added: + ----- Method: DirectoryEntry>>splitNameVersionExtension (in category 'access') ----- + splitNameVersionExtension + " answer an array with the root name, version # and extension." + ^ self directory splitNameVersionExtensionFor: self name!

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The Trunk: Files-cmm.100.mcz
by commits＠source.squeak.org 23 Feb '11

23 Feb '11

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The Trunk: Files-cmm.100.mcz
by commits＠source.squeak.org 23 Feb '11

23 Feb '11

1 0

The Trunk: CollectionsTests-ul.181.mcz
by commits＠source.squeak.org 22 Feb '11

22 Feb '11

Levente Uzonyi uploaded a new version of CollectionsTests to project The Trunk: http://source.squeak.org/trunk/CollectionsTests-ul.181.mcz ==================== Summary ==================== Name: CollectionsTests-ul.181 Author: ul Time: 22 February 2011, 4:32:17.481 pm UUID: f61b5b99-8de8-7a46-a8b7-71e58d9d8a77 Ancestors: CollectionsTests-ul.180 Refactored and extended ReadStreamTest >> #testPositionOfSubCollection. =============== Diff against CollectionsTests-ul.180 =============== Item was changed: ----- Method: ReadStreamTest>>testPositionOfSubCollection (in category 'tests - positioning') ----- testPositionOfSubCollection - - self assert: ((self streamOn: 'xyz') positionOfSubCollection: 'q' ) = 0. - self assert: ((self streamOn: 'xyz') positionOfSubCollection: 'x' ) = 1. + | stream | + stream := self streamOn: 'xyz'. + #( + '' 1 + 'q' 0 + 'x' 1 + 'y' 2 + 'z' 3 + 'xz' 0 + 'xy' 1 + 'yz' 2 + 'xyz' 1) pairsDo: [ :pattern :expectedPosition | + self + assert: expectedPosition equals: (stream positionOfSubCollection: pattern); + assert: 0 equals: stream position ]! - self assert: ((self streamOn: 'xyz') positionOfSubCollection: 'y' ) = 2. - self assert: ((self streamOn: 'xyz') positionOfSubCollection: 'z' ) = 3.!

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The Trunk: CollectionsTests-ul.181.mcz
by commits＠source.squeak.org 22 Feb '11

22 Feb '11

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Packages February 2011