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compressed-json\n\n[bd_npm_shield_url]: http://img.shields.io/npm/v/install-if-needed.svg?style=flat\n[bd_npm_url]: http://www.npmjs.org/package/compressed-json\n\n[![npm Version][bd_npm_shield_url]][bd_npm_url]\n\nString base JSON compressor\n\nIf you seriously want to reduce your data size, consider using [msgpack](https://msgpack.org/index.html).\n\nUse compressed-json only if you cannot handle binary for some reason.\n\n\n## Install\n\n```bash\nnpm i compressed-json\n```\n\n## Usage\n\n```js\n'use strict'\n\nconst cjson = require('compressed-json')\n\n// Convert json object\nconst compressed = cjson.compress({ /* Large json */ })\nconst restored = cjson.decompress(compressed)\n\n// Convert json string\nconst compressedString = cjson.compress.toString({ /* Some large json */ })\nconst restoredFromString = cjson.decompress.fromString(compressedString)\n\n```\n\n## How It Works\n\ncompressed-json has two logics:\n\n* [Key-Compression](#key-compression-logic)\n* [String-Value-Pointing](#string-value-pointing-logic)\n\n### Example compression\n\n**example-src.json**\n\n```json\n{\n  \"description\": \"This is example json\",\n  \"entities\": [\n    {\n      \"id\": 100,\n      \"name\": \"Dog\",\n      \"desc\": \"This is desc of dog\",\n      \"tag\": [\"animal\"]\n    },\n    {\n      \"id\": 101,\n      \"name\": \"Cat\",\n      \"desc\": \"This is desc of cat\",\n      \"tag\": [\"animal\"]\n    }\n  ],\n  \"notes\": [\n    \"Unique string will be kept as is\",\n    \"Duplicated string will be combined\",\n    \"Duplicated string will be combined\",\n    \"p: string start with 'p:' will be escaped \"\n  ]\n}\n\n```\n\n**example-compressed.json**\n\n```json\n{\n  \"_\": {\n    \"0\": \"This is example json\",\n    \"1\": [\n      {\n        \"2\": 100,\n        \"3\": \"Dog\",\n        \"4\": \"This is desc of dog\",\n        \"5\": [\n          \"p:0\"\n        ]\n      },\n      {\n        \"2\": 101,\n        \"3\": \"Cat\",\n        \"4\": \"This is desc of cat\",\n        \"5\": [\n          \"p:0\"\n        ]\n      }\n    ],\n    \"6\": [\n      \"Unique string will be kept as is\",\n      \"p:1\",\n      \"p:1\",\n      \"e:p: string start with 'p:' will be escaped \"\n    ]\n  },\n  \"K\": [\n    \"description\",\n    \"entities\",\n    \"id\",\n    \"name\",\n    \"desc\",\n    \"tag\",\n    \"notes\"\n  ],\n  \"P\": [\n    \"animal\",\n    \"Duplicated string will be combined\"\n  ]\n}\n```\n\n### Structure of compressed json\n\n| Key | Description |\n| --- | ----------- |\n| `K` | Array of original keys. 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