code: function(keys){
  
    console.log('\nInitializing keys in Redis...\n')
  
    keys.forEach(function(el,i){
  
      client.get(el.key, function(e,d){
  
        if(e) {
          console.log("Error trying to get %s ", el.key)
          return console.error(e)
        }
  
        // checking for falsey values only is a bad idea
        if(typeof d === 'undefined'){
  
          console.log("Not OK trying to get %s ", el.key)
  
          client.set(el.key, el.initialValue, function(e,d){
            if(e) {
              console.log("Error trying to set %s ", el.key)
              return console.error(e)
            }
            if(d !== 'OK') {
              console.log("Not OK trying to set %s ", el.key)
              return console.warn(el.key + " was not set.")
            }
            if(d === 'OK') {
              console.log("OK setting %s ", el.key)
              client.get(el.key, function(e,d){
               console.log(d) 
              })
            }
  
          }) // end set.
        }
  
        console.log("The value for key %s is %s", el.key.yellow, d.green)
  
      }) // end get
  
    })
  }
docs: Upon firing up, make sure these baseline keys are set