equal
deleted
inserted
replaced
1 "{ Encoding: utf8 }" |
|
2 |
|
3 " |
1 " |
4 COPYRIGHT (c) 1989 by Claus Gittinger |
2 COPYRIGHT (c) 1989 by Claus Gittinger |
5 All Rights Reserved |
3 All Rights Reserved |
6 |
4 |
7 This software is furnished under a license and may be used |
5 This software is furnished under a license and may be used |
350 "return the signal used to report a nonexisting element." |
348 "return the signal used to report a nonexisting element." |
351 |
349 |
352 ^ ValueNotFoundSignal |
350 ^ ValueNotFoundSignal |
353 ! ! |
351 ! ! |
354 |
352 |
355 !Collection class methodsFor:'instance creation-streaming'! |
353 !Collection class methodsFor:'instance creation - streaming'! |
356 |
354 |
357 writeStreamClass |
355 writeStreamClass |
358 "the type of stream used in writeStream" |
356 "the type of stream used in writeStream" |
359 |
357 |
360 ^ WriteStream |
358 ^ WriteStream |
4976 aStream nextPutAll:(s contents). |
4974 aStream nextPutAll:(s contents). |
4977 ]. |
4975 ]. |
4978 aStream nextPut:$) |
4976 aStream nextPut:$) |
4979 |
4977 |
4980 " |
4978 " |
4981 #(1 2 3 'hello' $a $ü) printOn:Transcript |
4979 #(1 2 3 'hello' $a $ü) printOn:Transcript |
4982 (Array new:100000) printOn:Transcript |
4980 (Array new:100000) printOn:Transcript |
4983 (Array new:100000) printOn:Stdout |
4981 (Array new:100000) printOn:Stdout |
4984 (Array new:100000) printString size |
4982 (Array new:100000) printString size |
4985 (Dictionary new at:#hello put:'world'; |
4983 (Dictionary new at:#hello put:'world'; |
4986 at:#foo put:'bar'; yourself) printOn:Transcript |
4984 at:#foo put:'bar'; yourself) printOn:Transcript |
5155 |
5153 |
5156 includesAll:aCollection |
5154 includesAll:aCollection |
5157 "return true if the receiver includes all elements of |
5155 "return true if the receiver includes all elements of |
5158 the argument, aCollection; false if any is missing. |
5156 the argument, aCollection; false if any is missing. |
5159 Notice: depending on the concrete collection, |
5157 Notice: depending on the concrete collection, |
5160 this method may have O(n²) runtime behavior, |
5158 this method may have O(n²) runtime behavior, |
5161 and may be slow for big receivers/args. |
5159 and may be slow for big receivers/args. |
5162 Think about using a Set, or Dictionary." |
5160 Think about using a Set, or Dictionary." |
5163 |
5161 |
5164 ^ aCollection conform:[:element | (self includes:element)] |
5162 ^ aCollection conform:[:element | (self includes:element)] |
5165 |
5163 |
5197 "return true if the receiver includes any from the argument, aCollection. |
5195 "return true if the receiver includes any from the argument, aCollection. |
5198 Return false if it includes none. |
5196 Return false if it includes none. |
5199 Uses #= (value compare) |
5197 Uses #= (value compare) |
5200 Notice: |
5198 Notice: |
5201 depending on the concrete collection, |
5199 depending on the concrete collection, |
5202 this method may have O(n²) runtime behavior, |
5200 this method may have O(n²) runtime behavior, |
5203 and may be slow for big receivers/args. |
5201 and may be slow for big receivers/args. |
5204 Think about using a Set, or Dictionary. |
5202 Think about using a Set, or Dictionary. |
5205 |
5203 |
5206 Some speedup is also possible, by arranging highly |
5204 Some speedup is also possible, by arranging highly |
5207 probable elements towards the beginning of aCollection, |
5205 probable elements towards the beginning of aCollection, |
5279 "return true, if the receiver includes any from the argument, aCollection. |
5277 "return true, if the receiver includes any from the argument, aCollection. |
5280 Return false if it includes none. |
5278 Return false if it includes none. |
5281 Use identity compare for comparing. |
5279 Use identity compare for comparing. |
5282 Notice: |
5280 Notice: |
5283 depending on the concrete collection, |
5281 depending on the concrete collection, |
5284 this method may have O(n²) runtime behavior for some subclasses |
5282 this method may have O(n²) runtime behavior for some subclasses |
5285 and may be slow for big receivers/args. |
5283 and may be slow for big receivers/args. |
5286 Think about using a Set or Dictionary. |
5284 Think about using a Set or Dictionary. |
5287 Some speedup is also possible, by arranging highly |
5285 Some speedup is also possible, by arranging highly |
5288 probable elements towards the beginning of either collection, to avoid useless searches." |
5286 probable elements towards the beginning of either collection, to avoid useless searches." |
5289 |
5287 |
5306 includesAnyKey:aCollectionOfKeys |
5304 includesAnyKey:aCollectionOfKeys |
5307 "return true if the receiver includes any key from aCollectionOfKeys, |
5305 "return true if the receiver includes any key from aCollectionOfKeys, |
5308 false if none is present. |
5306 false if none is present. |
5309 Notice: |
5307 Notice: |
5310 depending on the concrete collection, |
5308 depending on the concrete collection, |
5311 this method may have O(n²) runtime behavior for some subclasses |
5309 this method may have O(n²) runtime behavior for some subclasses |
5312 and may be slow for big receivers/args. |
5310 and may be slow for big receivers/args. |
5313 Think about using a Set or Dictionary." |
5311 Think about using a Set or Dictionary." |
5314 |
5312 |
5315 ^ aCollectionOfKeys contains:[:element | (self includesKey:element)] |
5313 ^ aCollectionOfKeys contains:[:element | (self includesKey:element)] |
5316 |
5314 |