tcocca

class FollowsController < ApplicationController

  def create
    @user = User.find(params[:user_id])
    current_user.follow(@user)
  end

  def destroy
    @user = User.find(params[:user_id])
    current_user.stop_following(@user)

tcocca

#!/bin/sh -e
# chkconfig: 345 99 1
# description: Tomcat6 service
# processname: java

# Get LSB functions
. /lib/lsb/init-functions

export JAVA_HOME=/usr
export TOMCAT_USER=solr

tcocca

SELECT leads.id, 
  (SELECT COUNT(*) FROM searches WHERE lead_id = leads.id) AS searches_count,
  (SELECT COUNT(*) FROM rental_searches WHERE lead_id = leads.id) AS rental_searches_count,
  COALESCE((searches_count + rental_searches_count), 0) as total
FROM leads
WHERE leads.id = 35



#   Unknown column 'searches_count' in 'field list'

tcocca

class SearchReport < ActiveRecord::Base
  
  belongs_to :user
  belongs_to :report, :polymorphic => true
  
end

class User < ActiveRecord::Base
  ...
  has_many :search_reports

tcocca

class SearchDateRange < ActiveRecord::Base
  
  validates_presence_of :name
  validates_presence_of :sort_order
  
  def range_start_end
    time = Time.zone.now
    case self.name
    when 'Today'
      [time.beginning_of_day, time.end_of_day]

tcocca

#file:  app/themes/blue/mixins/blue_users_controller_mixin.rb
module BlueUsersControllerMixin
  
  def blue_show
    #themed_show method here
  end
  
end

# app/controllers/users_controller.rb

tcocca

module ThemeMixin
  
=begin
  # Rails only w/ alias_method_chain
  def self.included(base)
    base.alias_method_chain(:base_method, :override)
  end
  
  def base_method_with_override
    "theme index"

tcocca

attr_accessor :features_as_hash

def method_missing(method_name, *args, &block)
  name = method_name.to_s
  if self.respond_to?(name)
    super
  elsif features_hash.has_key?(name)
    return features_hash[name]
  else
    logger.debug("Attribute #{name} on property #{self.id} does not exist")

tcocca

map.resources :users do |user|
    user.resources :daily_searches
end

map.namespace :admin do |admin|
  admin.resources :leads do |lead|
      lead.resources :daily_searches
  end
end

tcocca

def following_by_type(followable_type, options={})
  follows = followable_type.constantize.
    includes(:followings).
    where(
      "follows.follower_id = ? AND follows.follower_type = ? AND follows.followable_type = ? AND blocked = ?", 
      self.id, parent_class_name(self), followable_type, false
    )
  if options.has_key?(:limit)
    return follows.limit(options[:limit])
  end