deffy

deffy

Small and fast library to set default values.

:cloud: Installation

# Using npm
npm install --save deffy

# Using yarn
yarn add deffy

:clipboard: Example

// Dependencies
var Deffy = require("deffy");

console.log(Deffy(undefined, "Hello World"));
// => "Hello World"

console.log(Deffy("Hello World", 42));
// => 42

console.log(Deffy("Hello", "World"));
// => "World"

console.log(Deffy("", "World", true));
// => "World"

console.log(Deffy("", "World"));
// => ""

console.log(Deffy("foo", function (input) {
    return input === "foo" ? "bar" : "foo";
}));
// => "bar"

: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:

:memo: Documentation

Deffy(input, def, options)

Computes a final value by providing the input and default values.

Params

• Anything input: The input value.

• Anything|Function def: The default value or a function getting the input value as first argument.

• Object|Boolean options: The empty value or an object containing the following fields:

• empty (Boolean): Handles the input value as empty field (input || default). Default is false.

Return

• Anything The computed value.

:yum: How to contribute

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

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:dizzy: Where is this library used?

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

• ul
• bug-killer
• tilda
• same-time
• cli-box
• bindy
• set-or-get
• emoji-logger
• pixel-class
• obj-def
• cli-gh-cal
• cute-logger
• bloggify-template-renderer
• git-package-json
• bloggify-contact-form
• transformer
• git-stats
• svg.connectable.js
• engine-parser
• flow-api
• engine-builder
• enny
• engine-flow-types
• engine-tools
• ghosty
• web-term
• asciify-pixel
• blah
• bloggify-shop
• bloggify-paths
• bloggify-theme-renderer
• ascii-heart
• gh-notifier
• love-you
• parrot-bot
• value-breakpoints
• @isysd/gpm
• gpm
• bloggify-ws

:scroll: License

MIT © Ionică Bizău