Storing functions in Objects for Abstract invocation

log-generator.js

// Using Conditionals

const newMessage = {type: "error", message: "You still haven't squished the bugs!"}

const generateLog = newMessage => {
  if (newMessage.type === "warn" {
    Log.warn(newMessage.message)    
  } else if (newMessage.type === "error" {
    Log.error(newMessage.message)
  } else if (newMessage.type === "notify" {
    Log.notify(newMessage.message)
  }
}

generateLog(newMessage)

// Without Conditional Statements

const newMessage = {type: "error", message: "You still haven't squished the bugs!"}
const logGenerator = {
    warn: Log.warn,
    notify: Log.notify,
    error: Log.error
  }

logGenerator[newMessage.type](newMessage.message) 

// logGenerator[newMessage.type] loads the Log.error function which is then invoked
// with the argument of newMessage.message. Any of the Log functions can be called without
// any extra conditionals