matheusvetor

class CreateCashes < ActiveRecord::Migration
  def change
    create_table :cashes do |t|
      t.datetime :start_at
      t.datetime :end_at
      t.decimal :value_open
      t.decimal :value_phisic_closed
      t.decimal :value_system_closed

      t.timestamps

matheusvetor

class Banner < ActiveRecord::Base
  attr_accessor :image_width, :image_height
  mount_uploader :image, ImageUploader
  
  validate :check_dimensions
  
  def check_dimensions
    if !self.image_cache.nil?
      errors.add :image, "Dimensions of uploaded avatar should be not less than 150x150 pixels." if self.upload_width < 150 || self.upload_height < 150
    end

matheusvetor

# Mac OSX
# Ruby on Rails Development Environment

#After Install Xcode and Command Line Tools:

# Homebrew
/usr/bin/ruby -e "$(curl -fsSL https://raw.githubusercontent.com/Homebrew/install/master/install)"

# Basic packages
brew install macvim imagemagick mysql postgresql redis git ack mongodb node