61 lines
1.3 KiB
Markdown
61 lines
1.3 KiB
Markdown
# fnTools
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Simple functional functions common to any development in Typescript or JavaScript.
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## Number
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- **inc**: Increase the value of a `number`.
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- **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.
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- **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.
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- **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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## Example
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```javascript
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import {getRandom, range} from 'fnTools.js';
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getRandom(0, 6);
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// 2
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range(4);
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// [0, 1, 2, 3, 4]
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```
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## CDN
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```html
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<script type="module" src="https://cdn.jsdelivr.net/gh/tanrax/fn-js/dist/fnTools.min.js"></script>
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```
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## Compile
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Install Typescript
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```shell
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npm install -g typescript
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```
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And build.
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```shell
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make build
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````
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Check 'dist' folder.
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