exception-handler

A Class for exception treatment for JS

Usage

• Define a class for Specific error:

  class MyError extends Exception{
  	construct(error, cause){
  		super(error, cause)
  	}
  }

• Copy Parent Exception's error treatment function to specific one:

  class MyError extends Exception{
  	construct(error, cause){
  		super(error, cause)
  		this.my_error = this.allways
  	}
  }

• Catch it when ocurrs in your code:

  try{
  	doStuff()
  }catch(error){
  	error.catch("my_error", function(error) {
  		console.error("This is my error")
  	})
  	.catch("other", function(error) {
  		console.error("Just another error")
  	})
  }
  function doStuff(){
  	throw new MyError("This is it")
  }

  • Only first catch will be executed