Intro_to_sinatra_check.md

Introduction to Sinatra

1. What is the purpose of the server file (routing)?

It includes the HTTP verbs and determines what the server will do (i.e. what verb and path, like POST '/')

2. How do you pass variables into the views?

You can use a hash like :locals {:number => number}

3. How can we interpolate ruby into a view (html)?

We can use <% = ruby thing you want to show %> or <% ruby logic you want to do but not display %>

4. In what format does data come in from a view/form? What do we call it?

hash. we call it params

5. What are params?

Params are a hash that carries the data that comes from user input.

Looks good. For 2.) You can also pass a variable through to a view as an instance variable - @Number