menu
cool_ext package
documentation
ext/iterableext.dart
NullableIterableExt extension
NullableIterableExt extension
dark_mode
light_mode
NullableIterableExt<
E
>
extension
on
Iterable
<
E
>
?
Properties
hasValue
→
bool
no setter
isNullOrEmpty
→
bool
no setter
Methods
group
<
GK
>
(
GK
groupKeyProvider
(
E
item
)
)
→
Map
<
GK
,
List
<
E
>
>
mapToList
<
R
>
(
R
mapperFunction
(
E
item
)
)
→
List
<
R
>
mapToNullableList
<
R
>
(
R
mapperFunction
(
E
item
)
)
→
List
<
R
>
?
toMap
<
K
>
(
K
keyProvider
(
E
item
)
)
→
Map
<
K
,
E
>
cool_ext package
documentation
ext/iterableext
NullableIterableExt extension
iterableext library