@taystack/use-leet

Leet-ify your text with leet speak. React hook turns your given text value into 1337 SP34K.

71v3 d3m0

Install

npm install --save @taystack/use-leet

Usage

import React from "react";

import { useLeet } from "@taystack/use-leet";


const Example = () => {
  const [value, setValue, leetValue] = useLeet("dope hacks!");
  return (<>
    <input
      defaultValue={value}
      onChange={event => setValue(event.target.value)}
    />
    <div>{leetValue}</div>
  </>);
}
// => ( react fragment )
// <input />
// <div>d0p3 haxzorz</div>


const ExampleWithCustomLeetMap = () => {
  const leetMap = { c: "¢" };
  const [stateValue, stateValueSetter, leetValue] = useLeet("nice zeebra dude", leetMap);
  return (<div>{leetValue}</div>);
}
/* => <div>n1¢3 z33br4 d00d</div> */

Setting your leetMap globally

It's possible to just set your optional leetMap from an exported global UseLeet. Once this is done, you don't have to worry about providing it in the hook.

import UseLeet from "@taystack/use-leet";

import App from "./App";

const customLeetMap = { c: "¢" };
UseLeet.setMap(customLeetMap); // <- set it and forget it

ReactDOM.render(<App />, document.getElementById('root'))

default export UseLeet

import UseLeet from "@taystack/use-leet";

UseLeet.setMap( HASH customLeetMap )

argument	type	effect
customLeetMap	HASH	Configures matching letters to return STRING values

const myCustomLeetMap = { a: "@", g: "6", c: "¢", n: "ñ", "i": "¡" };
UseLeet.setMap(myCustomLeetMap);

function ShowLeet({ text }) => {
  const [val, setVal, leetText] = useLeet("I crunch granola");
  return (<>{leetText}</>);
}
// => "¡ ¢ruñ¢h 6r@ñ01@"

UseLeet.setGenerator( FUNC customGenerator )

argument	type	effect
customGenerator	FUNC	customGenerator overrides the default leet generator. Make this method return a string

const customJavaScriptLeetTranslator = text => text.toUpperCase();

UseLeet.setGenerator(customJavaScriptLeetTranslator);

//...
const [_, set_, leetVal] = useLeet("this text");
// => leetVal = "THIS TEXT"

export useLeet

const [STRING value, FUNC setValue, STRING leetValue] = useLeet ( STRING defaultValue [, customLeetMap HASH ])

This is essentially const [value, setValue] = useState("") but with an extra returned item leetValue.

argument	type	effect	required	default value
defaultValue	STRING	The value to initialize with	No	""
customLeetMap	HASH	{key/value} pairs to override default leet map	No	{}

returns	type	effect
value	STRING	This is [value, _] = useState(defaultValue)
setValue	FUNC	This is [value, setValue] = useState(defaultValue), re-converts leetValue automatically
leetValue	STRING	The converted 7334

License

WTFPL © taystack

---

This hook is created using create-react-hook.