dylanerichards

class Guide < ActiveRecord::Base
  belongs_to :user
  acts_as_votable

  def score
    upvotes.count - downvotes.count
  end
end

dylanerichards

Started POST "/guides/2-sdkfjsk/comments" for 127.0.0.1 at 2014-01-08 09:14:59 -0500
Processing by CommentsController#create as HTML
  Parameters: {"utf8"=>"✓", "authenticity_token"=>"D2BvBIgU+tniZvr2NgQE/TpHY6J2xHOUm701jqTcJ9A=", "comment"=>{"body"=>"", "user_id"=>"some value"}, "{:id=>\"comments_guide_id\", :name=>\"comments"=>{"guide_id"=>{"\", :value=>2}"=>""}}, "commit"=>"Create Comment", "guide_id"=>"2-sdkfjsk"}
Completed 500 Internal Server Error in 1ms

NoMethodError (undefined method `[]=' for nil:NilClass):
  app/controllers/comments_controller.rb:27:in `create'

dylanerichards

<p id="notice"><%= notice %></p>

<h1>Now Discussing: <%= @guide.title %></h1>

<p>
  <strong>Link to Guide:</strong>
  <%= link_to @guide.title, "http://#{@guide.link}" %>
</p>

<p>

dylanerichards

  def upvote
    @guide = Guide.find(params[:id])
    @guide.liked_by current_user
    redirect_to :back
  end

  def downvote
    @guide = Guide.find(params[:id])
    @guide.downvote_from current_user
    redirect_to :back

dylanerichards

def north_korean_cipher(coded_message)
	
	input = coded_message.split('') # splits the coded message into array of letters
	letters = %w(a b c d e f g h i j k l m n o p q r s t u v w x y z)
	code = letters.rotate(-4)

	

dylanerichards

// This is a Solo Challenge. 

// There is a section below where you will write your code.
// Do not alter this object here.


var terah = {
  name: "Terah",
  age: 32,
  height: 66,

dylanerichards

 ☐ create variable containing options [1-9]
 ☐ look at first row and see what numbers from 1-9 are missing
 ☐ then look at column and see what else is missing
 ☐ finally, check the box
 ☐ (note that we're removing values from 'options' every time we check)
 ☐ compare what's missing to our options
 ☐ when options.size == 1, then we know that that's the answer
 ☐ if not, then move on to next empty cell

OPTIONS = [1,2,3,4,5,6,7,8,9]

dylanerichards

input1 = "100/2"
input2 = '100/90'
operator = '-'

def to_num(frac)
	components = frac.split('/').map(&:to_i)
	value = (components[0].to_f / components[1].to_f)
	value
end

dylanerichards

def pig_latin(word)
	if %w(a e i o u).include? word[0]
		word + "ay"
	else
		word[1..-1] + word[0] + "ay"
	end
end

dylanerichards

class MidpointCalculator
	def initialize(information)
		@quantity1 = information[:quantity1].to_f
		@quantity2 = information[:quantity2].to_f
		@price1 = information[:price1].to_f
		@price2 = information[:price2].to_f
	end

	def calculate
		numerator = ((@quantity1 - @quantity2) / (@quantity1 + @quantity2 ) / 2)