Dart
dart:collection
SetMixin
<
E
>
contains abstract method
contains
Dart
dart:collection
SetMixin
<
E
>
contains abstract method
SetMixin class
Constructors
SetMixin
Properties
first
isEmpty
isNotEmpty
iterator
last
length
single
hashCode
runtimeType
Methods
add
addAll
any
cast
clear
contains
containsAll
difference
elementAt
every
expand
firstWhere
fold
followedBy
forEach
intersection
join
lastWhere
lookup
map
reduce
remove
removeAll
removeWhere
retainAll
retainWhere
singleWhere
skip
skipWhile
take
takeWhile
toList
toSet
toString
union
where
whereType
noSuchMethod
Operators
operator ==
contains method
bool
contains
(
Object
element
)
override
Returns true if
value
is in the set.
Implementation
bool contains(Object element);