octosteve

# This file should contain all the record creation needed to seed the database with its default values.
# The data can then be loaded with the rake db:seed (or created alongside the db with db:setup).
#
# Examples:
#
#   cities = City.create([{ name: 'Chicago' }, { name: 'Copenhagen' }])
#   Mayor.create(name: 'Emanuel', city: cities.first)
#
puts "Adding a Whole bunch of movies"
Movie.create [

octosteve

#!/bin/bash                                                                        
git init && git add . && git commit -m 'Initial Commit'  

octosteve

class Subteddit                                                                    
  def self.add_story(story)                                                        
    @story ||= []                                                                  
    @story << story                                                                
  end                                                                              
                                                                                   
  def add_story(story)                                                             
    @story ||= []                                                                  
    @story << story                                                                
  end                                                                              

octosteve

# create simple array
array = [1,2,3,4,5]
# Iterate through each value
array.each {|num| puts num * 20 }
puts num
# You're gonna have a bad time
# plays nice with variable outside
x = 2
array.each {|num| puts num * 20 + x }

octosteve

Rebecca Black Friday is the debut single by new Internet sensation Rebecca Black. The music video for "Friday" received over 1 million plays on Youtube in its premiere day.

(Yeah, Ah-Ah-Ah-Ah-Ah-Ark)
Oo-ooh-ooh, hoo yeah, yeah
Yeah, yeah
Yeah-ah-ah
Yeah-ah-ah
Yeah-ah-ah
Yeah-ah-ah
Yeah, yeah, yeah

octosteve

#!/usr/bin/env ruby                                                                
require 'rest-client'                                                              
require 'json'                                                                     
                                                                                   
class Rubeque                                                                      
  def initialize                                                                   
    @questions = categorize                                                        
  end                                                                              
                                                                                   
  def categories                                                                   

octosteve

Tab Completion: Press Tab to finish commands/paths                                                                 

Moving around
Control + a: Go to the beginning of the line                                                                      
Control + e: Go the the end of the line                                                                      
Option + b: Move back one word
Option + f: Move forward one word 

Deleting
Control + k: Delete from current cursor position                                                                      

octosteve

When we last left our application it there were list and task models. They were associated with a list having many tasks and a task belonging to a list.
We wanted to build a nested form so we had to let the list model know it has some additional responsibilities.

In the List model we had to add this:

  accepts_nested_attributes_for :tasks
This line creates an attribute on the list objects available at :task_attributes.

Since rails has mass assignment protection, and we WANT our form to use mass assignment to create tasks through a list we need to white list our new attribute on the attr_accessible line
  attr_accessible :name, :tasks_attributes

octosteve

require 'google_drive'
class Transaction
  def initialize(date, merchant, amount)
    @date = date
    @merchant = merchant
    @amount = amount
  end

  def self.all
    ws.rows.map{|row| Transaction.new row[0], row[1], row[2]}

octosteve

# We covered a lot in class and I wanted to go over some of the things we discussed in class in more details
# First things first! This file is an .rb file. You can run it in your terminal. Try it!
##----------------------------------------------------------------------------------------------------
puts "I can haz codingz?"
##----------------------------------------------------------------------------------------------------
# Great now comment out that line. We'll have a bunch of code examples you will have to uncomment to get them to run.
# Your editor has a short cut for commenting and uncommenting code so don't do this manually.
# Ok. Something specific to classes
# We mentioned some specific stuff about property 'visibility'. 
# All that means is what can you ask your object for that won't piss it off.