dimianstudio

$ ./script/server 
=> Booting Mongrel
=> Rails 2.3.5 application starting on http://0.0.0.0:3000
/usr/lib/ruby/gems/1.8/gems/rails-2.3.5/lib/rails/gem_dependency.rb:119:in `requirement': undefined local variable or method `version_requirements' for #<Rails::GemDependency:0xf6e64a78> (NameError)
        from /usr/local/lib/site_ruby/1.8/rubygems.rb:254:in `activate'
        from /usr/local/lib/site_ruby/1.8/rubygems.rb:1204:in `gem'
        from /usr/lib/ruby/gems/1.8/gems/rails-2.3.5/lib/rails/gem_dependency.rb:73:in `add_load_paths'
        from /usr/lib/ruby/gems/1.8/gems/rails-2.3.5/lib/initializer.rb:301:in `add_gem_load_paths'
        from /usr/lib/ruby/gems/1.8/gems/rails-2.3.5/lib/initializer.rb:301:in `each'
        from /usr/lib/ruby/gems/1.8/gems/rails-2.3.5/lib/initializer.rb:301:in `add_gem_load_paths'

dimianstudio

class Date
  def to_words
    if self == Date.today
      "Today"
    elsif self <= Date.today - 1
      if self == Date.today - 1
        "Yesterday"
      elsif ((Date.today - 7)..(Date.today - 1)).include?(self)
        "Last #{self.strftime("%A")}"
      elsif ((Date.today - 14)..(Date.today - 8)).include?(self)

dimianstudio

class Subject < ActiveRecord::Base
  validates_presence_of :name
  validates_uniqueness_of :name
  acts_as_tree

  class << self
    @@all_subjects =[]

    def get_all_childrens_recursive parent
      return if parent == nil