MichaelCPell

var = nil
counter = 0
while(var==nil) do
  counter = counter + 1
  puts counter
  var = true if counter >= 5
end

MichaelCPell

f =  File.open("/path/to/some/image.png")

a = AvatarUploader.new(file)

User.create(...
  avatar: a
...)

MichaelCPell

class Title
  attr_accessor :string

  def initialize(string)
    @string = string
  end
  
  def fix
    articles = %w{a of the and And The AND THE}
    a = string.split(' ')

MichaelCPell

<%= form_for current_user do |f| %>
  <%= f.hidden_field :role, value: "standard" %>
  <%= f.submit %>
<% end %>

MichaelCPell

$("#day-field").change(function(){
  new_val = $(this).val()
  if(new_val < 1 || new_val > 31){
    $(this).val(1)
    $("#day-field").append("<p>Invalid Date Entered</p>")
  }
})

MichaelCPell

render js: "window.location = '#{root_path}'; $('#flash-notice').html('LOG YO SELF')"

MichaelCPell

class AuthController < ApplicationController

  #POST /users/token
  def token
    user = User.find_by(email: params[:email])
    if user.valid_password?(params[:password])
      respond_with user.authentication_token
    else
      #handle bad credentials
    end

MichaelCPell

class Api::SessionsController < ApiController

  def create
    if params[:username]
      @user = User.find_by_username(params[:username])
      token.user = @user if _provided_valid_password? || _provided_valid_api_key?
    end

    respond_with token
  end

MichaelCPell

class WelcomeController < ApplicationController
  def index
    if @user = current_user
     @todos = @user.todos.all
    else
     #Handle unauthenticated user
    end
  end
end

MichaelCPell

class Wiki < ActiveRecord::Base
  has_many :collabs, dependent: :destroy
  has_many :users, through: :collabs
  has_one :owner_collab, 
    -> {where("owner = ?", true)},
    class_name: "Collab"

  has_one :owner, through: :owner_collab, source: :user

  scope :grouped_collabs, -> {