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gredu_common package
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gredu_common.dart
SingleOrNull extension
SingleOrNull extension
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SingleOrNull<
T
>
extension
on
Iterable
<
T
>
Methods
singleOrNull
(
[
bool
test
(
T
)?
])
→ T?
Returns the single element of a
length = 1
list or null otherwise.
gredu_common package
documentation
gredu_common
SingleOrNull extension
gredu_common library