Description:
kotlin flavor
kotlin_flavor #
Are you Android-app engineer, and eager to use scope functions also in Dart?
Yes, kotlin_flavor/scope_functions provides it for you! :)
import 'package:kotlin_flavor/scope_functions.dart'
bool handle(Shop selectedShop) {
return selectedShop?.let((shop) {
navigateTo(shop.location);
return true;
}) ?? run(() {
navigateToDefaultPosition();
return false;
});
}
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kotlin_flavor/scope_functions #
let #
Often used for executing a code block only with non-null values.
someNullable?.let((it) { ... });
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also #
Used for additional actions that don't alter the object, such as logging or printing debug information.
something.also((it) { ... }); // returns something.
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run #
Used for evaluating a block of several statements where an expression is required.
someNullable ?? run(() {
var defaultValue = ......;
// several process...
return defaultValue;
});
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Development #
$ docker-compose pull
$ docker-compose run --rm dart
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will build a Dart development environment for you.
Ensure all test successfully pass, every after you change some codes:
$ pub run test
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License
For personal and professional use. You cannot resell or redistribute these repositories in their original state.
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