Mutate the value when set some data

With this package you can define some setters that are optional. So it change the value for the defined setters, but if you don't pass the key, it doesnt set the key.

Installation

npm install @trojs/objects or yarn add @trojs/objects

Test the package

npm run test or yarn test

Example usage

import DefaultMutator from '@trojs/mutator'

class ExampleMutator extends DefaultMutator {
  setSkuAttribute (sku) {
    return `*${sku}*`
  }
}

const result = ExampleMutator.create({ sku: '42', test: 'ok' })
{
    sku: '*42*',
    test: 'ok'
}

const result = ExampleMutator.create({ sku: '42' })
{
    sku: '*42*'
}

const result = ExampleMutator.create({ test: 'ok' })
{
    test: 'ok'
}

You can also hydrate the object with new data

const result = ExampleMutator.create({ test: 'ok', test2: 'also ok' })
{
    test: 'ok',
    test2: 'also ok'
}

result.hydrate({ sku: 43})
{
    test: 'ok',
    test2: 'also ok',
    sku: '*43*'
}

result.hydrate({ test: 'another text'})
{
    test: 'another text',
    test2: 'also ok',
    sku: '*43*'
}