Link? The reason is you're using a temporary variable you haven't set to any value before you're using it. You probably want a string 'vendor1' rather than vendor1 which is a temp variable.
Sent from my iPhone On 29/01/2009, at 4:22 PM, Andrew Reid <rails-mailing-l...@andreas- s.net> wrote: > > Hi, > I am trying to figure out why I am receiving the following error. I > am > following an Apple Developers Rail Application tutorial. > >>> event.expenses.create(:vendor => vendor1, :amount =>75.00) > NameError: undefined local variable or method `vendor1' for > #<Object:0x389a0> > from (irb):2 > > > Here is what I have for the models > > > class Event < ActiveRecord::Base > validates_presence_of :name > validates_numericality_of :budget, :greater_than => 0.0 > > has_many :expenses > has_many :vendors, :through => :expenses > end > > > ___________________ > > class Expense < ActiveRecord::Base > belongs_to :event > belongs_to :vendor > end > > ___________________ > > class Vendor < ActiveRecord::Base > has_many :expenses > has_many :events, :through => :expenses > end > > > I read another post where they had issues with Xcode not saving and > having to restart terminal. I have done both and everything looks > right. > Thanks in advance for any help! > -- > Posted via http://www.ruby-forum.com/. > > > --~--~---------~--~----~------------~-------~--~----~ You received this message because you are subscribed to the Google Groups "Ruby on Rails: Talk" group. To post to this group, send email to [email protected] To unsubscribe from this group, send email to [email protected] For more options, visit this group at http://groups.google.com/group/rubyonrails-talk?hl=en -~----------~----~----~----~------~----~------~--~---
