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data-proxy

An experiment to create a proxy over one or many Object that:

• reads the property from the first object with it
• allow computed properties.

Usage

const {chainOfResponisibility, compute} = require('@rhumaric/data-proxy');

const proxy = chainOfResponsibility([
  {
    fileName: 'an/article--fr.md'
  },
  {
    defaultLocale: 'en',
    supportedLocales: compute(data => [data.defaultLocale, 'fr']),
    locale: compute(data => getLocale(data.fileName)),
  }
])

Possible future implementation

• Implement has handler
• Implement set handler (on first object with property, or on injected new object first of the list)
• Try out some memoisation?
• See if the concept could be genericised into some proxy builder