coo_extensions

Description:

coo extensions

coo_extensions #
coo(l) extensions!
A set of commonly used Dart/Flutter extensions to ease development.
Installation #
To use this package, add coo_extensions as a dependency in your pubspec.yaml file.
dependencies:
coo_extensions: ^0.1.1
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Then, run flutter pub get to install the package.
Usage #
String Extensions #

isNullOrEmpty: Checks if a string is null, empty, or contains only whitespace characters.
obscureText: Replaces all characters but spaces in a string with stars (default replacement is '*').
obscureTextSegment: Makes a text segment unrecognizable in a string by replacing all characters but spaces with stars (default replacement is '*').

Example:
import 'package:coo_extensions/string.extension.dart';

void main() {
String? str = 'Hello World';

// Check if the string is null or empty
print(str.isNullOrEmpty); // Output: false

// Obscure the string
print(str.obscureText()); // Output: ***** *****
}
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DateTime Extensions #

isToday: Checks if a DateTime object represents today's date.
isYesterday: Checks if a DateTime object represents yesterday's date.
isSameYear: Checks if a DateTime object belongs to the same year as the current date and time.
isAfterOrEqual: Checks if the current DateTime is after or equal to the given DateTime
isBeforeOrEqual: Checks if the current DateTime is before or equal to the given DateTime
isBetween: Checks if the current DateTime is between the given dates

Example:
import 'package:coo_extensions/date_time.extension.dart';

void main() {
DateTime now = DateTime.now();

// Check if the DateTime object is today
print(now.isToday); // Output: true
}
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BuildContext Extensions #

isLightMode: Checks if the app is currently in light mode.
isDarkMode: Checks if the app is currently in dark mode.
deviceWidth: Retrieves the width of the device screen.
deviceHeight: Retrieves the height of the device screen.

Example:
import 'package:coo_extensions/build_context.extension.dart';

void main() {
// Check if the app is in light mode
print(context.isLightMode); // Output: true
}
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Number Extensions #

isBetween: Checks if a number falls within a specified range.

Example:
import 'package:coo_extensions/number.extension.dart';

void main() {
num? number = 5;

// Check if the number is between 0 and 10
print(number.isBetween(0, 10)); // Output: true
}
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Form Extensions #

isValid: Checks if the form associated with the GlobalKey

Example:
import 'package:flutter/material.dart';
import 'package:coo_extensions/form.extension.dart';

void main() {
GlobalKey<FormState> formKey = GlobalKey<FormState>();

// Check if the form is valid
print(formKey.isValid); // Output: true or false
}
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Contribution #
Contributions are welcome! Feel free to open an issue or submit a pull request.
License #
This package is licensed under the MIT License. See the LICENSE file for details.