https://github.com/yuanchuan/cond

Lisp-like conditional statement for JSX
https://github.com/yuanchuan/cond

Last synced: about 1 month ago
JSON representation

Lisp-like conditional statement for JSX

• Host: GitHub
• URL: https://github.com/yuanchuan/cond
• Owner: yuanchuan
• License: mit
• Created: 2016-05-18T06:27:46.000Z (over 8 years ago)
• Default Branch: master
• Last Pushed: 2016-05-19T02:32:28.000Z (over 8 years ago)
• Last Synced: 2024-10-24T01:59:33.569Z (2 months ago)
• Language: JavaScript
• Homepage:
• Size: 4.88 KB
• Stars: 3
• Watchers: 2
• Forks: 0
• Open Issues: 0
• Metadata Files:
  • Readme: README.md
  • License: LICENSE

Awesome Lists containing this project

README

        
# Cond

Lisp-like conditional statement for JSX

## Installation

```bash

npm install yuanchuan/cond --save

```

## Examples

##### like if statement

```jsx

import { cond } from '@yuanchuan/cond';



  { cond(n > 0,

      (
hello world
)

  )}



```


##### like if...else statement

```jsx



  { cond(

      n > 0, (
hello world
),

      true,  (
nothing
)

  )}



```


##### like if...else if... statement

```jsx



  { cond(

      n == 3, (
hello world
),

      n == 6, (
something
),

      n == 9, (
something else
),

      true,   (
default
)

  )}



```


## Shortcuts

##### If

```jsx

import { If } from '@yuanchuan/cond';



  { If(n > 0,

      (
hello world
)

  )}



```


##### If...else

```jsx



  { If(n > 0,

      (
hello world
),

      (
something else
)

  )}



```


##### unless

```jsx

import { unless } from '@yuanchuan/cond';



  { unless(n != 0,

      (
hello world
)

  )}



```


## Extend cond

```jsx

let condOdd = cond((a, b) => (a % 2 ? b : null));



  { condOdd(number, (

      
odd number

  )}



```


```jsx

let condThenWrap = cond((a, b) => {

  if (a) {

    return (

      


        { b }

      

    );

  }

});




  { condThenWrap(

      n == 3, (
hello world
),

      n == 6, (
something
),

      n == 9, (
something else
),

      true,   (
default
)

  )}



```


## License

MIT