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gloriaJun / til

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Javascript Object Tips #27

Open gloriaJun opened 5 years ago

gloriaJun commented 5 years ago

Define the Object with key value

const environment = {
  development: {
    isProduction: false
  },
  production: {
    isProduction: true
  }
}[process.env.NODE_ENV || 'development'];

// same with
// environment[process.env.NODE_ENV || 'development'];