typpy

A better typeof for JavaScript.

:cloud: Installation

# Using npm
npm install --save typpy

# Using yarn
yarn add typpy

:clipboard: Example

// Dependencies
var Typpy = require("typpy");

console.log(Typpy(0));
// => "number"

console.log(Typpy("", String));
// => true

console.log(Typpy.is(null, "null"));
// => true

console.log(Typpy.get([]));
// => Array

console.log(Typpy({}, true));
// => false

console.log(Typpy({}, Object));
// => true

console.log(Typpy.get({}));
// => Object

console.log(Typpy.get(42, true));
// => "number"

:memo: Documentation

Typpy(input, target)

Gets the type of the input value or compares it with a provided type.

Usage:

Typpy({}) // => "object"
Typpy(42, Number); // => true
Typpy.get([], "array"); => true

Params

• Anything input: The input value.
• Constructor|String target: The target type. It could be a string (e.g. "array") or a constructor (e.g. Array).

Return

• String|Boolean It returns true if the input has the provided type target (if was provided), false if the input type does not have the provided type target or the stringified type of the input (always lowercase).

Typpy.is(input, target)

Checks if the input value has a specified type.

Params

• Anything input: The input value.
• Constructor|String target: The target type. It could be a string (e.g. "array") or a constructor (e.g. Array).

Return

• Boolean true, if the input has the same type with the target or false otherwise.

Typpy.get(input, str)

Gets the type of the input value. This is used internally.

Params

• Anything input: The input value.
• Boolean str: A flag to indicate if the return value should be a string or not.

Return

• Constructor|String The input value constructor (if any) or the stringified type (always lowercase).

:question: Get Help

There are few ways to get help:

1. Please post questions on Stack Overflow. You can open issues with questions, as long you add a link to your Stack Overflow question.
2. For bug reports and feature requests, open issues. :bug:
3. For direct and quick help, you can use Codementor. :rocket:

:yum: How to contribute

Have an idea? Found a bug? See how to contribute.

:sparkling_heart: Support my projects

I open-source almost everything I can, and I try to reply to everyone needing help using these projects. Obviously, this takes time. You can integrate and use these projects in your applications for free! You can even change the source code and redistribute (even resell it).

However, if you get some profit from this or just want to encourage me to continue creating stuff, there are few ways you can do it:

• Starring and sharing the projects you like :rocket:
• —I love books! I will remember you after years if you buy me one. :grin: :book:
• —You can make one-time donations via PayPal. I'll probably buy a coffee tea. :tea:
• —Set up a recurring monthly donation and you will get interesting news about what I'm doing (things that I don't share with everyone).

• Bitcoin—You can send me bitcoins at this address (or scanning the code below): 1P9BRsmazNQcuyTxEqveUsnf5CERdq35V6

  

Thanks! :heart:

:dizzy: Where is this library used?

If you are using this library in one of your projects, add it in this list. :sparkles:

• @kazesolo/scraped
• @slikts/scrape-it
• @ywzhaiqi/scrape-it-core
• angularvezba
• animato
• asyncer.js
• auto-parse
• babel-it
• barbe
• blah
• bloggify
• bloggify-ajs-renderer
• bloggify-cli
• bloggify-flexible-router
• bloggify-renderer-ajs
• bug-killer
• cli-circle
• cli-gh-cal
• color-it
• couleurs
• cute-logger
• deffy
• diable
• dom-repeater
• elm-select
• engine-builder
• engine-flow-types
• engine-parser
• enny
• err
• exec-limiter
• flattenize
• function-data-converter
• gh-repos
• ghcal
• ghoos
• ghosty
• git-stats
• git-stats-importer
• limit-it
• lynn-touch
• markdownalint-cli2
• obj-flatten
• obj2env
• page-changed
• regarde
• scrape-it
• scrape-it-core
• scrape-it-plus
• scraped-core
• tilda
• tools_may_24
• transformer
• ul
• validify
• write-file-p

:scroll: License

MIT © Ionică Bizău