developit/preact-context-provider.js

Last active June 5, 2018 14:21

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preact-context-provider.js

 // - yes, this is the entire implementation
 // - no, it doesn't actually depend on preact
 export class Provider {
   getChildContext () {
     let { children, ...context } = this.props;
     return context;
   }
   render ({ children }) {
     return children && children[0] || null
   }
 }

KrofDrakula commented Feb 21, 2017 •

edited

Instead of mutation, you could use destructuring to filter out any values you don't want without having to mutate:

export class Provider {
  getChildContext () {
    const { children, ...context } = this.props;
    return context;
  }
  render ({ children }) {
    return children && children[0] || null
  }
}

Author

developit commented Jun 5, 2017

Amended!

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