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/
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Itertools
Itertools
object
Itertools
Members
Functions
chain
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fun
<
T
>
chain
(
vararg
iterables
:
List
<
T
>
)
:
Iterable
<
T
>
combinations
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fun
<
T
>
combinations
(
list
:
List
<
T
>
,
r
:
Int
)
:
Iterable
<
List
<
T
>
>
compress
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fun
<
T
>
compress
(
data
:
List
<
T
>
,
selectors
:
List
<
Boolean
?
>
)
:
Iterable
<
T
>
count
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fun
count
(
start
:
Int
,
step
:
Int
=
1
)
:
Iterable
<
Int
>
cycle
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fun
<
T
>
cycle
(
list
:
List
<
T
>
)
:
Iterable
<
T
>
drop
While
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fun
<
T
>
dropWhile
(
pred
:
Predicate
<
T
>
,
seq
:
List
<
T
>
)
:
Iterable
<
T
>
ifilter
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fun
<
T
>
ifilter
(
predicate
:
Predicate
<
T
>
,
list
:
List
<
T
>
)
:
Iterable
<
T
>
ifilterfalse
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fun
<
T
>
ifilterfalse
(
predicate
:
Predicate
<
T
>
,
list
:
List
<
T
>
)
:
Iterable
<
T
>
imap
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fun
<
T
,
U
>
imap
(
f
:
Function
<
T
,
U
>
,
vararg
lists
:
List
<
T
>
)
:
Iterable
<
U
>
islice
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fun
<
T
>
islice
(
seq
:
List
<
T
>
,
stop
:
Int
)
:
Iterable
<
T
>
fun
<
T
>
islice
(
seq
:
List
<
T
>
,
stop
:
Int
,
step
:
Int
)
:
Iterable
<
T
>
fun
<
T
>
islice
(
seq
:
List
<
T
>
,
start
:
Int
,
stop
:
Int
,
step
:
Int
)
:
Iterable
<
T
>
izip
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fun
<
T
>
izip
(
vararg
lists
:
List
<
T
>
)
:
Iterable
<
List
<
T
>
>
izip
Longest
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fun
<
T
>
izipLongest
(
fillValue
:
T
,
vararg
lists
:
List
<
T
>
)
:
Iterable
<
List
<
T
>
>
permutations
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fun
<
T
>
permutations
(
list
:
List
<
T
>
,
r
:
Int
)
:
Iterable
<
List
<
T
>
>
product
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fun
<
T
>
product
(
vararg
lists
:
List
<
T
>
)
:
Iterable
<
List
<
T
>
>
repeat
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fun
<
T
>
repeat
(
t
:
T
)
:
Iterable
<
T
>
fun
<
T
>
repeat
(
t
:
T
,
n
:
Int
)
:
Iterable
<
T
>
take
While
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fun
<
T
>
takeWhile
(
pred
:
Predicate
<
T
>
,
seq
:
List
<
T
>
)
:
Iterable
<
T
>