obj-flatten

Convert nested objects in flatten ones.

:cloud: Installation

# Using npm
npm install --save obj-flatten

# Using yarn
yarn add obj-flatten

:clipboard: Example

const flatten = require("obj-flatten");

console.log(flatten({
    name: {
        first: "Johnny"
      , last: "B."
    }
  , age: 20
}));
// => { 'name.first': 'Johnny', 'name.last': 'B.', age: 20 }

console.log(flatten({
    name: {
        first: "Johnny"
      , last: "B."
    }
  , age: 20
}, "_"));
// => { name_first: 'Johnny', name_last: 'B.', age: 20 }

console.log(flatten({
  personalDetails: {
      firstName: 'Frank',
      lastName: 'Sinatra',
      children: [
          { personalDetails: { firstName: 'Nancy', lastName: 'Sinatra' } },
          { personalDetails: { firstName: 'Tina', lastName: 'Sinatra' } },
          { personalDetails: { firstName: 'Frank', lastName: 'Sinatra' } }
      ]
  }
}));
// => { 'personalDetails.firstName': 'Frank',
//      'personalDetails.lastName': 'Sinatra',
//      'personalDetails.children':
//       [ { 'personalDetails.firstName': 'Nancy',
//           'personalDetails.lastName': 'Sinatra' },
//         { 'personalDetails.firstName': 'Tina',
//           'personalDetails.lastName': 'Sinatra' },
//         { 'personalDetails.firstName': 'Frank',
//           'personalDetails.lastName': 'Sinatra' } ] }

:question: Get Help

There are few ways to get help:

1. Please post questions on Stack Overflow. You can open issues with questions, as long you add a link to your Stack Overflow question.
2. For bug reports and feature requests, open issues. :bug:
3. For direct and quick help, you can use Codementor. :rocket:

:memo: Documentation

flattenObject(obj, del)

Converts nested objects into flattened ones. For properties with array values, each array element is flattened in turn.

Params

• Object obj: The object that should be converted.
• String del: The delimiter string (default: ".").

Return

• Object Flattened object

:yum: How to contribute

Have an idea? Found a bug? See how to contribute.

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:dizzy: Where is this library used?

If you are using this library in one of your projects, add it in this list. :sparkles:

• vigour-util
• atomatic
• dl-data
• @weareredlight/components

:scroll: License

MIT © Ionică Bizău