GenericScrewdriver<T extends Object> extension

provides scope functions as extensions on T

on

• T

Methods

apply(void block(T obj)) → T

Calls the specified function block with this value as its argument and returns this value.

run<R>(R block(T obj)) → R

Calls the specified function block with this value as its argument and returns this value.

takeIf(bool predicate(T obj)) → T?

Returns this if it satisfies the given predicate or null, if it doesn't.

takeUnless(bool predicate(T obj)) → T?

Returns this if it doesn't satisfy the given predicate or null, if it doesn't.

tryCast<R>() → R?

A safe cast operation that returns null if the cast is not possible. Otherwise, returns the casted value.