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LunaStev
LunaStev

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WSON (Web Simple Object Notation)

#programming #data #wson #serialization

WSON is a new data serialization format designed to address the shortcomings of JSON and YAML.

GitHub

Syntax Definition

1. Basic Structure

  • The contents of a WSON file are enclosed in curly baces {}, which represent an object.
  • An object consists of key-value pairs.
  • Keys and values are separated by either a colon (:) or an equals sign (=).

2. Comments

  • Comments begin with // or # and are written on a single line.
  • Comments apply until the end of the line.
  • Multi-line comments are not supported; for comments spanning multiple lines, add // or # at the start of each line.

3. Object

  • An object is enclosed in curly barces {} and contains key-value pairs.
  • You can use either : or = between keys and values, and both symbols can be mixed within the same object
  • Each attribute is separated by a comma ,.
  • Objects can be nested within other objects.

Example:

{
    status: "success",
    code = 200,
    user = {
        id: 123,
        name: "John Doe"
    }
}
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4. Array

  • Arrays are enclosed in square brackets [], and elements are separated by commas ,.
  • Array elements can include objects, strings, numbers, and other data types.
  • In WSON, arrays can be nested within objects, and arrays can contain other arrays or objects.

Example:

tasks: [
    {
        task_id: 1,
        title: "Complete project report"
    },
    {
        task_id: 2,
        title: "Review team feedback"
    }
]
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5. Key-Value Pair

  • Attribute names are strings and are followed by either : or =, with the value placed immediately after.
  • Value types include strings, numbers, booleans, objects, and arrays.
  • Strings are enclosed in double quotes ".
  • Numbers are used without quotes and can be integers or floating-point values.

Example:

name: "John Doe"
age = 25
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6. Data Types

  • String: Text enclosed in double quotes ". 
"hello world"
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  • Number: An integer or floating-point value. 
42
3.14
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  • Boolean: Uses true or false valuse. 
is_active = true
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  • Object: Key-value pairs enclosed in curly braces {}.
  • Array: A list of elements enclosed in square brackets [].

7. Example Explanation 

{
    // Status code and message information
    status: "success",
    code: 200,
    message: "Data retrieved successfully",

    user = {
        id = 123,
        name: "John Doe",
        email: "john@example.com",
        age: 25  # User age
    },

    tasks: [
        {
            task_id: 1,
            title: "Complete project report",
            status: "in-progress",
            due_date: "2024-10-15"
        },
        {
            task_id: 2,
            title: "Review team feedback",
            status: "pending",
            due_date: "2024-10-20"
        }
    ]
}
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