ExtensionX #

A Flutter package that provides a collection of handy extensions to make your life easier and your code cleaner.

Installation #

Add ExtensionX to your Flutter project by including it in your pubspec.yaml:

dependencies:
  extensionx: latest_version

Then run:

flutter pub get

Features #

DateTime #

• xIsNull – Check if a date is null.
• xIsBetween – Check if a DateTime is between two dates.
• xIsSameDay – Check if two dates are the same day.
• xIsToday – Check if a date is today.
• xIsYesterday – Check if a date is yesterday.

Double #

• xIsNull – Check if double is null.
• xIsNullOrZero – Check if double is null or zero.
• xRoundToDecimals – Round a double to a specific number of decimal places.

Int #

• xIsNull – Check if int is null.
• xIsNullOrZero – Check if int is null or zero.
• xIsEven – Check if number is even.
• xIsOdd – Check if number is odd.
• xMicroseconds – Converts this int to microseconds Duration.
• xMilliseconds – Converts this int to milliseconds Duration.
• xSeconds – Converts this int to seconds Duration.
• xMinutes – Converts this int to minutes Duration.
• xHours – Converts this int to hours Duration.
• xDays – Converts this int to days Duration.

String #

• xIsNull – Check if string is null.
• xIsNullOrBlank – Check if string is null or empty.
• xCapitalize – Capitalize the first letter.
• xToTitleCase – Capitalize each word in a string.
• xIsEmail – Simple email validation.

List #

• xIsNull – Check if list is null.
• xIsNullOrEmpty – Check if list is null or empty.
• xRemoveDuplicates – Remove duplicate items from a list.

BuildContext #

• xIsNull – Check if BuildContext is null.
• xMediaQuery – Access MediaQuery data quickly.
• xSize – Access Size data quickly.
• xWidth – Get width screen size quickly.
• xHeight – Get height screen size quickly.
• xViewInsetsBottom – Bottom inset (keyboard, etc.).
• xIsMobile – Check screen type is mobile.
• xIsTablet – Check screen type is tablet.
• xIsDesktop – Check screen type is desktop.
• xTheme – Access Theme data quickly.
• xTextTheme – Access TextTheme data quickly.
• xColorScheme – Access ColorScheme data quickly.

Example #

import 'package:extensionx/extensionx.dart';

// DateTime
final today = DateTime.now();
final isBetween = today.xIsBetween(DateTime(2024, 1, 1), DateTime(2024, 12, 31));

// Double
double value = 3.14159;
print(value.xRoundToDecimals(2)); // 3.14

// Int
int number = 5;
print(number.xIsEven); // false

// String
String text = "hello world";
print(text.xToTitleCase()); // "Hello World"

// List
List<int> numbers = [1, 2, 2, 3];
print(numbers.xRemoveDuplicates); // [1, 2, 3]

// BuildContext
bool isMobile = context.xIsMobile;
double width = context.xWidth;
TextTheme textTheme = context.xTextTheme;

Contributing #

Contributions, issues, and feature requests are welcome! Feel free to open a PR or an issue if you have suggestions or find bugs.