[squeak-dev] The Trunk: Collections-cmm.675.mcz
commits at source.squeak.org
commits at source.squeak.org
Sun Jan 3 21:34:02 UTC 2016
Chris Muller uploaded a new version of Collections to project The Trunk:
http://source.squeak.org/trunk/Collections-cmm.675.mcz
==================== Summary ====================
Name: Collections-cmm.675
Author: cmm
Time: 3 January 2016, 3:33:44.302 pm
UUID: d019e6cc-abbb-4077-9e3d-2f471f6fb07a
Ancestors: Collections-eem.672
grownBy: should answer the same class of object asked to be grown.
=============== Diff against Collections-eem.672 ===============
Item was changed:
----- Method: SequenceableCollection>>grownBy: (in category 'copying') -----
+ grownBy: length
- grownBy: length
"Answer a copy of receiver collection with size grown by length"
+ ^ (self class ofSize: self size + length)
+ replaceFrom: 1 to: self size with: self startingAt: 1 ;
+ yourself!
-
- | newCollection |
- newCollection := self species ofSize: self size + length.
- newCollection replaceFrom: 1 to: self size with: self startingAt: 1.
- ^ newCollection!
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