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# Bellande Format JavaScript Example
```
// Example usage
const bellandeFormatter = new BellandeFormat();
// Parse a Bellande file
const parsedData = bellandeFormatter.parseBellande('path/to/your/file.bellande');
console.log(parsedData);
// Write data to a Bellande file
const dataToWrite = { key: 'value', list: [1, 2, 3] };
bellandeFormatter.writeBellande(dataToWrite, 'path/to/output/file.bellande');
```
## Website NPM
- https://www.npmjs.com/package/bellande_format
### Installation
- `npm i bellande_format`
```
Name: bellande_format
Version: 0.1.0
Summary: File type Formats
Home-page: github.com/RonaldsonBellande/bellande_format
Author: Ronaldson Bellande
Author-email: ronaldsonbellande@gmail.com
License: GNU General Public License v3.0
Requires: numpy
Required-by:
```
## License
This Algorithm or Models is distributed under the [Creative Commons Attribution-ShareAlike 4.0 International License](http://creativecommons.org/licenses/by-sa/4.0/), see [LICENSE](https://github.com/RonaldsonBellande/bellande_format/blob/main/LICENSE) and [NOTICE](https://github.com/RonaldsonBellande/bellande_format/blob/main/LICENSE) for more information.

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{
"name": "bellande_format",
"version": "0.1.1",
"description": "File type Formats",
"main": "src/bellande_parser.js",
"scripts": {
"test": "echo \"Error: no test specified\" && exit 1"
},
"repository": {
"type": "git",
"url": "github.com/RonaldsonBellande/bellande_format"
},
"keywords": [
"Bellande",
"Format"
],
"author": "Ronaldson Bellande",
"license": "GNU General Public License v3.0"
}

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const fs = require('fs');
class BellandeFormat {
parseBellande(filePath) {
const content = fs.readFileSync(filePath, 'utf8');
const lines = content.split('\n');
return this.parseLines(lines);
}
parseLines(lines) {
const result = {};
const stack = [[-1, result]];
for (const line of lines) {
const stripped = line.trim();
if (!stripped || stripped.startsWith('#')) continue;
const indent = line.length - line.trimLeft().length;
while (stack.length && indent <= stack[stack.length - 1][0]) {
stack.pop();
}
const parent = stack[stack.length - 1][1];
if (stripped.includes(':')) {
const [key, value] = stripped.split(':').map(s => s.trim());
if (value) {
parent[key] = this.parseValue(value);
} else {
const newDict = {};
parent[key] = newDict;
stack.push([indent, newDict]);
}
} else if (stripped.startsWith('-')) {
const value = stripped.slice(1).trim();
if (Array.isArray(parent)) {
parent.push(this.parseValue(value));
} else {
const newList = [this.parseValue(value)];
const lastKey = Object.keys(parent).pop();
parent[lastKey] = newList;
stack.push([indent, newList]);
}
}
}
return result;
}
parseValue(value) {
if (value.toLowerCase() === 'true') return true;
if (value.toLowerCase() === 'false') return false;
if (value.toLowerCase() === 'null') return null;
if (value.startsWith('"') && value.endsWith('"')) return value.slice(1, -1);
if (/^-?\d+$/.test(value)) return parseInt(value, 10);
if (/^-?\d*\.\d+$/.test(value)) return parseFloat(value);
return value;
}
writeBellande(data, filePath) {
const content = this.toBellandeString(data);
fs.writeFileSync(filePath, content);
}
toBellandeString(data, indent = 0) {
if (typeof data === 'object' && data !== null) {
if (Array.isArray(data)) {
return data.map(item => `${' '.repeat(indent)}- ${this.toBellandeString(item, indent + 2)}`).join('\n');
} else {
return Object.entries(data)
.map(([key, value]) => {
if (typeof value === 'object' && value !== null) {
return `${' '.repeat(indent)}${key}:\n${this.toBellandeString(value, indent + 2)}`;
} else {
return `${' '.repeat(indent)}${key}: ${this.formatValue(value)}`;
}
})
.join('\n');
}
} else {
return this.formatValue(data);
}
}
formatValue(value) {
if (typeof value === 'string') {
return value.includes(' ') || value.includes(':') ? `"${value}"` : value;
}
if (typeof value === 'boolean') {
return value.toString();
}
if (value === null) {
return 'null';
}
return value.toString();
}
}

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# Bellande Format Example
# Bellande Format Python Example
```
bellande_formatter = Bellande_Format()