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# These are really lists |
2 |
|
3 |
#### basic array |
4 |
var x = %(1 2 3) |
5 |
write len=$len(x) |
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## STDOUT: |
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len=3 |
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## END |
9 |
|
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#### string array with command sub, varsub, etc. |
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shopt -s oil:all |
12 |
|
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var x = 1 |
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var a = %($x $(write hi) 'sq' "dq $x") |
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write len=$len(a) |
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write @a |
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## STDOUT: |
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len=4 |
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1 |
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hi |
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sq |
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dq 1 |
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## END |
24 |
|
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#### Empty arrays and using Array[T] |
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shopt -s oil:all |
27 |
|
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var b = Array[Bool]() |
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var i = Array[Int]() |
30 |
|
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#var f = Array[Float]() |
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write len=$len(b) |
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write len=$len(i) |
34 |
|
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var b2 = Array[Bool]([true, false]) |
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write @b2 |
37 |
|
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#write len=$len(f) |
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## STDOUT: |
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len=0 |
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len=0 |
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True |
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False |
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## END |
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|
46 |
|
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#### Arrays from generator expressions |
48 |
shopt -s oil:all |
49 |
|
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var b = Array[Bool](true for _ in 1:3) |
51 |
|
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var i = Array[Int](j+1 for j in 1:3) |
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#var f = Array[Float](i * 2.5 for i in 1:3) |
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write @b |
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write @i |
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#write @f |
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## STDOUT: |
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True |
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True |
60 |
2 |
61 |
3 |
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## END |
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|
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#### Standalone generator expression |
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var x = (i+1 for i in 1:3) |
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# This is NOT a list. TODO: This test is overspecified. |
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pp cell x | grep -o '<generator' |
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write status=$? |
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## STDOUT: |
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<generator |
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status=0 |
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## END |
73 |
|
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#### typeof should show the type |
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var b = %(true) |
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# pp cell should show the type of the object? |
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pp cell b |
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#typeof b |
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|
80 |
var empty = %() |
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pp cell empty |
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|
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## STDOUT: |
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Array[Bool] |
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Array[???] # what should this be? |
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## END |