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collections: add Set::retain
[hiphop-php.git]
/
hphp
/
test
/
slow
/
collection_classes
/
retain.php.expect
blob
12f809bebdb360724c6836dd8784bd26dd115236
1
******** Map ********
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callback(1)
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callback(2)
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callback(3)
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callback(4)
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========
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bool(true)
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HH\Map[
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a => 1
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b => 2
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c => 3
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d => 4
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]
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========
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callback(1)
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callback(2)
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callback(3)
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callback(4)
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========
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bool(true)
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HH\Map[
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a => 1
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c => 3
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]
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******** Set ********
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callback(a)
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callback(b)
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callback(c)
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callback(d)
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========
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bool(true)
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HH\Set[
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a => a
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b => b
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c => c
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d => d
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]
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========
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callback(a)
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callback(b)
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callback(c)
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callback(d)
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========
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bool(true)
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HH\Set[
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a => a
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c => c
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]