code_box 1.0.0 code_box: ^1.0.0 copied to clipboard
Helpful extensions for your daily work making your code more readable.
Code Box #
Code Box is a growing collection of useful code snippets for flutter and/or dart. Feel free to contribute by yourself.
Current Features #
List #
flatMap #
import 'package:code_box/code_box.dart';
/// for example youve got a column with conditional build
Widget build(BuildContext context) {
return Column(
children: [
(text != null) ? Text("test") : null,
Text("next Line"),
(secondText != null) ? Text("second Text") : null
] /// usually you would be told that
/// you cant build the children like that because null is not a type of widget
/// with flat map you can call
.flatMap() /// the magic happens and the conditional build starts :)
);
}
unique #
final list = ["test", "test", "test1", "test2", "test4", "test1", "test2"];
final List<String> uniqued = list.unique(); /// magic happens and the list is uniqued by its type
Widget Modifier #
padding & scrollbar & safearea #
basic features holding the normal initializer from those base widgets.
Widget build(BuildContext context) {
return Scaffold(
body: Column(
children: [
Text("test"),
Text("test2")
]
).padding(left: 15, right: 15, bottom: 5)
.safeArea()
// personal opinion but long build blocs with paddings get more readable
// same usage with safe area and scrollbar
);
}