gistfile1.txt

Default users
rake aborted!
undefined method `<<' for nil:NilClass
/home/abhishek/mine/code/infocus/backend-ror/db/seeds.rb:10:in `(root)'
org/jruby/RubyKernel.java:1073:in `load'
/home/abhishek/.rvm/gems/jruby-1.7.4/gems/activesupport-4.0.0/lib/active_support/dependencies.rb:1:in `(root)'
/home/abhishek/.rvm/gems/jruby-1.7.4/gems/activesupport-4.0.0/lib/active_support/dependencies.rb:213:in `load_dependency'
/home/abhishek/.rvm/gems/jruby-1.7.4/gems/activesupport-4.0.0/lib/active_support/dependencies.rb:222:in `load'
/home/abhishek/.rvm/gems/jruby-1.7.4/gems/activesupport-4.0.0/lib/active_support/dependencies.rb:222:in `load'
org/jruby/RubyProc.java:255:in `call'
/home/abhishek/.rvm/gems/jruby-1.7.4/bundler/gems/mongoid-85e146637503/lib/mongoid/railties/database.rake:18:in `(root)'
org/jruby/RubyArray.java:1617:in `each'
org/jruby/RubyArray.java:1617:in `each'
org/jruby/RubyKernel.java:1073:in `load'
Tasks: TOP => db:seed
(See full trace by running task with --trace)

gistfile2.rb

puts 'Default users'

admin = User.create! :first_name => 'admin', :last_name => 'admin', :email => 'admin@example.com', :mobile => '9999911111', :locality => 'Goregaon', :city => 'Mumbai', :user_type => 'admin', :username => 'admin@example.com', :password => 'admin'

franchisee = User.create! :first_name => 'franchisee', :last_name => 'franchisee', :email => 'franchisee@example.com', :mobile => '9999911111', :locality => 'Goregaon', :city => 'Mumbai', :user_type => 'franchisee', :username => 'franchisee@example.com', :password => 'franchisee'


#puts(admin.methods.grep(/child/))

admin.children<< franchisee

gistfile3.rb

class User
  include Mongoid::Document
  store_in collection: "users"
  validates :first_name,:last_name,:email,:mobile,    presence: true
  validates :locality,:city,                          presence: true

  belongs_to :parent,   :inverse_of => :children, class_name: "User" 
  has_many   :children, :inverse_of => :parent,   class_name: "User"

  field :first_name,    type: String
  field :last_name,     type: String
  field :email,         type: String
  field :mobile,        type: String
  field :locality,      type: String
  field :city,          type: String
  field :address,       type: String
  field :blood_grp,     type: String
  field :emergency_no,  type: String
  field :user_type,     type: String
  field :dob,           type: Integer  
  field :username,      type: String
  field :password,      type: String
end