orElse ()
or
Else
<
T
>
(
e
)
:
(
(
x
)
=>
T
)
Type Parameters
T
Parameters
e
:
T
Returns
(
(
x
)
=>
T
)
(
x
)
:
T
Parameters
x
:
Opt
<
T
>
Returns
T
See
Opt.orElse
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Opt.orElse