handy 1.0.5

A collection of handy utilities that I found useful while writing my own programs.

This package is a collection of otherwise unrelated utilities that proved to be helpful to while creating Dart programs and Flutter apps.

Features

Among the utilities implemented as of now, here are some of the notable ones:

• Get the name of the enum without the preceding enum type name.
• A cleaner class that performs cleanup on objects that need it.
• A range class the encapsulates minimum and maximum values.
• Generate inclusive random numbers between any range.
• A Cache class that caches outputs for inputs.
• <, <=, >, >= operators on the DateTime class.
• Truncate values from a DateTime instance.

Usage

Here's some example usage of this package.

import 'package:handy/handy.dart';

enum HelloWorld {
  hello,
  world,
  exclamationPoint
}

void main() {
  print(HelloWorld.exclamationPoint.toShortString()); // exclamationPoint
  print(HelloWorld.world.toShortString()); // world

  Range<int> oneTen = Range<int>(1, 10);

  DateTime now = DateTime.now(); // 2022-03-02 12:01:24.684

  print(now.rightTruncate(TimePrecision.hour)); // 2022-03-02 00:00:00.000

  print(oneTen.random()); // *3
  print(oneTen.randomDouble()); // *7.633

  print(oneTen.clamp(0.9)); // 1
  print(oneTen.clamp(100)); // 10
}