@patrand/typexts

Typexts

A library giving some types useful extensions.

Simple example i bet you know:

Check if the string is empty. -Well not complex but annoying:

const test = "string";
if (test.length === 0) {
  // ...
}

With typexts:

import "@patrand/typexts";
if (test.isEmpty()) {
  // ...
}

Getting started

Usage

To get started include typexts in a top level file like index.ts, main.ts or just in the file where you want to use the extension.

Examples

Example:

import "@patrand/typexts";

const test = "iAmString";
if (test.isEmpty()) {
  console.log("string is empty");
} else {
  console.log("string is not empty");
}

Example 2:

import "@patrand/typexts";

const test = ["i", "am", "string", "array"];
test.print(); // is equal to `console.log(test)`

Example 3:

import "@patrand/typexts";

const test = {
  any: "object",
  can: "be",
  easy: "printed",
};
test.print(); // is equal to `console.log(test)`

Includes

Include everything

The following will include all extensions.

Typscript:

import "@patrand/typexts";

Javascript:

In JavaScript you can use the same paths like for typescirpt just with require statement

const typexts = require("@patrand/typexts");

Single includes

In order to minimize the imports you can just import the extensions you need.

You can import extensions for only some types.

Example of only including StringExts:

import "@patrand/typexts/StringExts";

Here's a list of typexts packs:

1. import "@patrand/typexts/StringExts"
2. import "@patrand/typexts/ArrayExts"
3. import "@patrand/typexts/BooleanExts"
4. import "@patrand/typexts/ObjectExts"
5. import "@patrand/typexts/NumberExts"

Or in case you only need a specifc extension like isEmpty for strings:

import "@patrand/typexts/string/IsEmpty";

// Or import multiple extensions
import "@patrand/typexts/string/IsEmpty";
import "@patrand/typexts/string/IsNotEmpty";

---

List of features

Strings

• isEmpty
• isNotEmpty
• isNumber
• print
• reverse
• isUrl

Array

• isEmpty
• isNotEmpty
• print
• reverse

Boolean

• print
• on
• onFalse
• onTrue

Number

• isPositive
• isNegative
• isZero

Object

• print
• printJson