Hzob Object Morph

Change object values, conditionally check what values to change.

Instalation

npm install hzob-obj-morph --save

First steps

This package exports a function that have two parameters, first one is the data object, and the second is the configuration object

import objMorph from "hzob-obj-morph";

const testData = {
  name: 'John Doe',
  age: 29,
  email: '[email protected]'
}

const config = {
  checkValue: function(data, key, wholeObject) {
    return key === 'name';
  },
  processValue: function(data, key, wholeObject) {
      return 'Dr. '+data;
  }
};

const result = objMorph(testData, config);

console.log(result);
// result:
//   { 
//     "name": "Dr. John Doe",
//     "age": 29,
//     "email": "[email protected]"
//   }

Configuration

Configuration object accept the follow parameters:

Parameter | Type | Description ----- | ----- | ----- checkValue | function(data: any, key: string, wholeObject: any): boolean | Check for values to be processed, returns true to execute processValue to mutate that value processValue | function(data: any, key: string, wholeObject: any): any | For the values that returned true on checkValue, execute this function, and expect the new value on return ignore | function(data: any, key: string, wholeObject: boolean): any | If returns true, it will skip this property, usefull for third party objects like moment, or custom objects.