Viki Harrod VikiAnn

Note from Viki: working on exercise 2. I'm on bag.rb. Tests were provided, I'm running bag_test.rb and running into issues on line 90, which is testing my method take in bag.rb starting on line 34.

Objects and Methods

Exercise 1

If you'd like to be walked through the exercise, check out the Objects and Methods workshop on the Jumpstart Lab tutorials site.

Make the tests pass in the following sequence:

Keybase proof

I hereby claim:

I am vikiann on github.
I am viki_ann (https://keybase.io/viki_ann) on keybase.
I have a public key ASBMAMHjBeacXqK08EbrObbZrsu_poZCPBlQK8-4P4AnKAo

To claim this, I am signing this object:

	class Candy

	def initialize(candy, *sugar)
	@candy = candy
	@sugar = sugar
	end

	def type
	@candy
	end

	def grab(piece)
	candies.any? do \|candy\|
	if candy.type == piece
	piece
	end
	end
	end

	def add(*numbers)
	numbers.sum
	end

	def subtract(number, *more_numbers)
	more_numbers.each do \|i\|
	number -= i
	end
	number
	end

	What are database tables, column, and rows? What's the purpose of each?

	Table is a collection of data organized into columns and rows.

	Rows are usually one record. Usually horizontal.

	Columns are usually vertical, and contain similar information about multiple records.


	How's a database similar and different from a spreadsheet?

	1. What's the difference between a cookie and a session?
	Maybe cookies are more complicated. A session starts when a user logs in, and maybe you don't need a logged-in state for a cookie?

	2. What's serialization and how does it come into play with cookies?
	I have no idea.

	3. Can a cookie be shared by more than one user? How/why?
	I don't think so... a cookie is stored on a machine, isn't it? Or in the browser? Maybe if you have two people using the same machine, but it'd still be a different cookie if they had different browsers and stuff...

	4. What would it mean to store a shopping cart in a cookie?