# json-combine

**Repository Path**: mirrors_FGRibreau/json-combine

## Basic Information

- **Project Name**: json-combine
- **Description**: Generate every possible combination of values
- **Primary Language**: Unknown
- **License**: Not specified
- **Default Branch**: master
- **Homepage**: None
- **GVP Project**: No

## Statistics

- **Stars**: 0
- **Forks**: 0
- **Created**: 2020-09-24
- **Last Updated**: 2026-07-25

## Categories & Tags

**Categories**: Uncategorized

**Tags**: None

## README

# json-combine

### Generate every possible combination of values

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## npm

```
npm install json-combine --save
```

## usage

```js
const {flatten, combine} = require('json-combine');

// mutation to apply
const mutations = [
  {
    key: 'a.b.c',
    values:[true, false]
  },
  {
    key: 'a.b.d.e',
    values:[1, 2, 3]
  },
];

// base object
const template = {
  a:{
    b:{
      c: false,
      d:{
        e: 0
      }
    }
  }
};

console.log(combine(flatten(mutations), template));
```

Outputs an array of every possible combinations :

```js
[
 {
   "a": {
     "b": {
       "c": true,
       "d": {
         "e": 1
       }
     }
   }
 },
 {
   "a": {
     "b": {
       "c": true,
       "d": {
         "e": 2
       }
     }
   }
 },
 {
   "a": {
     "b": {
       "c": true,
       "d": {
         "e": 3
       }
     }
   }
 },
 {
   "a": {
     "b": {
       "c": false,
       "d": {
         "e": 1
       }
     }
   }
 },
 {
   "a": {
     "b": {
       "c": false,
       "d": {
         "e": 2
       }
     }
   }
 },
 {
   "a": {
     "b": {
       "c": false,
       "d": {
         "e": 3
       }
     }
   }
 }
]
```


## test

```
npm test
```