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    JSML

    Appendable sequences of JSON documents

    There’s an issue with JSON that I can’t tolerate: If you want to add a new object to a JSON document, you have to rewrite the whole document. That makes it inappropriate for logging an similar tasks. This is where JSML pitches in.

    Example

    Here’s an example document that defines metadata for serveral articles:

    {
      "title": "Hello World",
      "date":  "2012-08-09",
      "tags":  [ "hello world", "misc" ]
    }
    ---
    {
      "title": "The second article",
      "date":  "2012-08-10",
      "tags":  [ "misc" ]
    }

    Note that each object is a normal JSON representation of a JavaScript object. In JSON itself, the same document would look like this:

    [
      {
        "title": "Hello World",
        "date": "2012-08-09",
        "tags": [ "hello world", "misc" ]
      },
      {
        "title": "The second article",
        "date":  "2012-08-10",
        "tags":  [ "misc" ]
      }
    ]

    So the only difference from a usual JSON document is, that objects in top level arrays are separated by --- on a distinct line.

    Installation

    npm install jsml
    

    or

    ender build jsml
    

    Usage

    You can use JSML just like JSON:

    var JSML = require('jsml');
     
    var jsmlDocument = '{ "title": "Hello World",\n'
                     + '"date":  "2012-08-09",\n'
                     + '"tags":  [ "hello world", "misc" ] }\n'
                     + '---\n'
                     + '{ "title": "The second article",\n'
                     + '"date":  "2012-08-10",\n'
                     + '"tags":  [ "misc" ] }\n';
     
    // Parse a string
     
    var doc = JSML.parse(jsmlDocument);
     
    console.log(doc);
     
    // Stringify an Object or an Array of Objects
     
    var jsmlString = JSML.stringify(doc, null, '  ');
     
    console.log(jsmlString);

    This will print:

    [ { title: 'Hello World',
        date: '2012-08-09',
        tags: [ 'hello world', 'misc' ] },
      { title: 'The second article',
        date: '2012-08-10',
        tags: [ 'misc' ] } ]

    for the parsed string and the following for the stringified array:

    {
      "title": "Hello World",
      "date": "2012-08-09",
      "tags": [
        "hello world",
        "misc"
      ]
    }
    ---
    {
      "title": "The second article",
      "date": "2012-08-10",
      "tags": [
        "misc"
      ]
    }

    Bugs and Issues

    If you encounter any bugs or issues, feel free to open an issue at github.

    License

    Copyright © 2012 Paul Vorbach

    Permission is hereby granted, free of charge, to any person obtaining a copy of this software and associated documentation files (the “Software”), to deal in the Software without restriction, including without limitation the rights to use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies of the Software, and to permit persons to whom the Software is furnished to do so, subject to the following conditions:

    The above copyright notice and this permission notice shall be included in all copies or substantial portions of the Software.

    THE SOFTWARE IS PROVIDED “AS IS”, WITHOUT WARRANTY OF ANY KIND, EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.

    Keywords

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    install

    npm i jsml

    Downloadsweekly downloads

    207

    version

    0.1.1

    license

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    repository

    githubgithub

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