Extra Pipe 🚀

Welcome to the documentation for the extra-pipe library! This library provides a collection of custom pipes that you can use to enhance your Angular applications. Each pipe serves a specific purpose, from text formatting to data manipulation. The pipes are designed to be standalone, making it easy to integrate them into your projects.

Table of Contents

1. Installation
2. Usage
3. Pipes
   • CapitalizePipe
   • FileSizePipe
   • HidePipe
   • Base64ImgUrlPipe
   • LocalizedPipe
   • RoundHalfUpPipe
   • UpperCaseFromPipe
   • ReplaceCommaPipe
   • NumberToWordsPipe
   • RemoveByKeyPipe
   • CamelCaseToTitleSeparatedCasePipe
   • FormatInstanceofDatePipe
   • IncludesPipe
   • RemoveDuplicatesByKeyPipe
   • UnderscoreToTitlePipe
   • CamelToSnakePipe
   • SnakeToCamelPipe
4. Contribution
5. License

Installation

To start using the extra-pipe library, you need to install it in your Angular project. You can do this using npm or yarn:

npm install extra-pipe

or

yarn add extra-pipe

Usage

Once you've installed the library, you can import and use the custom pipes in your Angular components and templates. Import the desired pipe and add it to your NgModule's declarations array.

import { NgModule } from '@angular/core';
import { CapitalizePipe } from 'extra-pipe';

@NgModule({
  declarations: [
    // ... other declarations
    CapitalizePipe,
  ],
})
export class YourModule {}

Now you can use the CapitalizePipe in your component templates:

{{'title' | capitalize }}

Pipes

CapitalizePipe

This pipe capitalizes the first letter of a string.

<p>{{ 'hello' | capitalize } }}</p>
<!-- Output: Hello -->

FileSizePipe

Converts a file size in bytes into a human-readable format (e.g., KB, MB, GB).

<p>{{ 1024 | fileSize }}</p>
<!-- Output: 1 KB -->

HidePipe

Hides sensitive information by masking characters.

<p>{{ '1234567890' | hide }}</p>
<!-- Output: ********* -->

Base64ImgUrlPipe

Converts a base64-encoded image to a data URL for display.

<img [src]="'data:image/png;base64,iVBORw0KG...' | base64ImgUrl" alt="Image" />

LocalizedPipe

Formats a date or number based on the user's locale.

<p>{{ someDate | localized: 'short' }}</p>

RoundHalfPipe

Rounds a number using the "round half" method takes up or down as param.

<p>{{ 3.45 | roundHalfUp }}</p>
<!-- Output: 3.5 -->

UpperCaseFromPipe

Converts text to uppercase from a specified index.

<p>{{ 'hello' | upperCaseFrom: 2 }}</p>
<!-- Output: heLLO -->

ReplaceCommaPipe

Replaces commas with a specified separator.

<p>{{ '44,54' | replaceComma }}</p>
<!-- 44.54 -->

NumberToWordsPipe

Converting numbers into words.

<p>{{ 1000000 | numberToWords : 'en'}}</p>
<!-- One Million -->
<p>{{ 95 | numberToWords : 'fr'}}</p>
<!-- Quatre-vingt-Quinze -->
<p>{{ 1000000000000 | numberToWords : 'en'}}</p>
<!-- Number is too large to convert -->
<p>{{ 1000000000000 | numberToWords : 'fr'}}</p>
<!-- Le nombre est trop grand pour être converti -->

RemoveByKeyPipe

This Angular pipe is designed to filter an array of objects based on the value of a specified key.

<!-- items = [1,2,3] -->

<div *ngFor="let item of items | removeByKey: 'id': [1, 2]">
  <!-- Render item content here -->
</div>

CamelCaseToTitleSeparatedCasePipe

This pipe converts camel case strings into title separated case. It adds spaces before capital letters.

{{ 'camelCaseString' | camelCaseToTitleSeparatedCase }}
<!-- Output: 'camel Case String' -->

FormatInstanceofDatePipe

This pipe formats Date objects according to specified options. It also optionally includes time formatting.

{{ myDate | formatInstanceofDate }}
<!-- Output: 'Jan 1, 2022' -->

{{ myDate | formatInstanceofDate:true:true }}
<!-- Output: 'Jan 1, 2022 12:00 PM' -->

IncludesPipe

This pipe formats Date objects according to specified options. It also optionally includes time formatting.

<div *ngIf="items | includes:element">Element is included in the array</div>

RemoveDuplicatesByKeyPipe

This pipe removes duplicate objects from an array based on a specified key.

<div *ngFor="let item of arrayData | removeDuplicatesByKey:'id'">
  <!-- Display unique items -->
</div>

UnderscoreToTitlePipe

This pipe replaces underscores in strings with spaces.

{{ 'underscore_string' | underscoreToTitle }}
<!-- Output: 'underscore string' -->

CamelToSnakePipe

Convert camel case strings to snake case.

<p>{{ 'camelCase' | camelToSnake }}</p>
<!-- camel_case -->

SnakeToCamelPipe

Convert a string from snake case to camel case.

<p>{{ 'snake_case' | snakeToCamel }}</p>
<!-- snakeCase -->

Contribution

If you'd like to contribute to the extra-pipe library, feel free to open issues or submit pull requests on the GitHub repository. We welcome any suggestions, bug reports, or enhancements.

License

This library is released under the MIT License.

We hope you find the extra-pipe library helpful for enhancing your Angular applications. If you have any questions or need assistance, don't hesitate to reach out to our community or the library's maintainers. Happy coding!