crud.md

1. Define CRUD. C - Create R - Read U - Update D - Delete

2. There are seven verb + path combinations that are necessary in a basic Sinatra app in order to provide full CRUD functionality. List each of the seven combinations, and explain what each is for.

• GET '/tasks' = reads the index of tasks
• GET '/tasks/:id' = reads the task with the specific id
• GET '/tasks/new' = navigates to a new form for tasks to be entered
• POST '/tasks/' = creates new task in task index
• GET '/tasks/:id/edit' = navigates to specific id to edit task
• PUT '/tasks/:id' = edits/updates task information
• DELETE '/tasks/:id' = deletes a specific tasks

3. Why do we use set method_override: true?

4. Explain the difference between value and name in this line: <input type='text' name='task[title]' value="<%= @task.title %>"/>. The value is what the form will be created with as a default value.

5. What are params? Where do they come from? Params are the information that a form receives. It is usually treated as a hash.