uduinc/object-transform

Take a JS object and apply transformation rules to make a new JS object

object-transform

Take a JS object and apply transformation rules to make a new JS object. Transformation rule include

• Mapping field name to a new name
• Translating the value of a field to a new value
• Converting field value from string to int
• Grouping several fields into a sub-object
• Groups can be restricted to required field names
• Mapping several field names to an array

Installation

Not in NPM yet so ...

npm install git+ssh://[email protected]/uduinc/object-transform

Test

npm install
npm test

Example

node example.js

Take the input of -

{
    "aaa": 1,
    "bbb": 2,
    "ccc": "10",
    "ddd": ".",
    "code1": 1,
    "txt1": "desc",
    "makeitso1": "1",
    "code2": "10",
    "makeitso2": "0",
    "txt2": ".",
    "makeitso3": "1",
    "txt3": "stuff",
    "makeitso4": "1",
    "txt4": "."
}

and will transform to -

{
    "aaa": 1,
    "ijk": "zippy",
    "ccc": 10,
    "eee": [
        {
            "code": 1,
            "make_it_so": true,
            "txt": "desc"
        },
        {
            "code": 10,
            "make_it_so": false,
            "txt": "."
        }
    ]
}