gistfile1.txt

GA Interview Questions

Ruby

* What is a class? 
  A class is the blueprint from which individual objects are created.
  
* What is a module?
  A namespaced collection of functions, typically used for mixins
* What does a ||= 1 do?

* What is a block?

* When do you use `yield`?
  When you write a method that takes a block, you can use the yield keyword to execute the block.
* What is `self`?
  The current object


Rails
* describe a RAILS request
* What is an API
* What are http verbs - difference between POST and PUT

JS
* What sort of inheritence does JS use?
Prototypical - 

* What's the difference between between prototypical and classical inheritence
Prototypical 
* What does the following code do:
console.log('s')
setTimeout(function() {
  console.log('d')
}, 200)
console.log('f’)



Testing

* What some different sorts of testing? (unit, acceptance )
* What are the benefits of testing? TDD, refactoring, documenting
* What is CI?