micro-fp-tools-js/README.md

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# Micro Functional Programming tools for JavaScript
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Simple functional functions common to any development in Typescript or JavaScript.
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## Example
```javascript
import {getRandom, range} from 'fnTools.js';
getRandom(0, 6);
// 2
range(4);
// [0, 1, 2, 3, 4]
```
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## Install
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```shell
npm install micro-fp-tools
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```
## Documentation
### Number
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- **inc**: Increase the value of a `number`.
- **dec**: Decrease the value of a `number`.
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- **getRandom**: Returns a random number from a range, with an optional number of decimal places.
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### Array
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- **range**: Returns an array with a sequence.
- **uniqValuesArray**: Creates a duplicate-free version of an array.
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- **deleteArrayElementByIndex**: Returns a copy of the array by removing one position by index.
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- **arraySwapIndex**: Returns a copy of the Array by swapping 2 indices.
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### JSON
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- **cloneJSON**: Clone JSON.
- **updateJSON**: Returns a JSON with an updated value.
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### File
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- **getIndexOfFileList**: Returns the index of an Array of Files from its name. If there are multiple files with the same name, the last one will be returned.
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- **arrayFilesToFileList**: Returns a FileLists from an array containing Files.
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- **encodeFileToText**: Returns a File in text.
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- **getUniqFiles**: Returns an Array from the union of 2 Arrays of Files avoiding repetitions.
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## Compile
Install Typescript
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```shell
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npm install -g typescript
```
And build.
```shell
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npm build
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````
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Check 'dist' folder.