28 Sep
2011
28 Sep
'11
3:32 p.m.
Hi!
Mondrian has the method sortedAs:. Here is a test: testSortedAs
self assert: (#(5 4 3 2 1) sortedAs: #value) asArray = #(1 2 3 4 5). self assert: (#(5 4 3 2 1) sortedAs: #odd) asArray = #(5 1 3 4 2). self assert: (#(5 4 3 2 1) sortedAs: #even) asArray = #(2 4 3 5 1). self assert: (#(5 4 3 2 1) sortedAs: [:v1 :v2 | v1 < v2 ]) asArray = #(1 2 3 4 5).
self assert: (#(5 4 3 2 1) sortedAs: [:v | v * v ]) asArray = #(1 2 3 4 5). self assert: (#(5 4 3 2 1) sortedAs: #squared) asArray = #(1 2 3 4 5). self assert: (#(5 4 3 2 1) sortedAs: [:v | v negated ]) asArray = #(5 4 3 2 1).
sortedAs: takes as argument, one-arg block, two-arg block. I was wondering whether this method could not be part of Pharo.
Cheers, Alexandre
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Alexandre Bergel http://www.bergel.eu
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