I have an application that has models for beer styles. Every beer style will have a name and description. It will also contain a list of beer models.
Every beer model will contain a name. I want my application to fill in the list of styles with some default data. #Beer migration file: class CreateBeers < ActiveRecord::Migration def change create_table :beers do |t| t.string :name t.references :style t.timestamps end add_index :beers, :style_id end end #Style migration file: class CreateStyles < ActiveRecord::Migration def change create_table :styles do |t| t.string :name t.text :description t.timestamps end end end #Beer Model class Beer < ActiveRecord::Base belongs_to :style end #Style Model class Style < ActiveRecord::Base has_many :beers def self.makeStyles beer = Hash[:name => "individual beer"] beerArray = [beer] style = Hash[:beers => beerArray, :name => "beer style", :description => "This is a beer style."] styleArray = [style] self.create_styles(styleArray) end def self.create_styles(list_styles) list_styles.each do |s| new_style = Style.create(name: s[:name], description: s[:description]) new_style.save list_styles[:beers].each do |b| new_style.beers.create(name: b[:name]) new_style.beers.save end end end end The parts in comments is the code that was breaking the application. When I ran rake db:seed on the code without the comments, I got the following error message. Does anyone know what is going on? hererake aborted! no implicit conversion of Symbol into Integer /home/danberghofer/Documents/cpts421/lions/trunk/lionsBeers/app/models/style.rb:15:in `[]' /home/danberghofer/Documents/cpts421/lions/trunk/lionsBeers/app/models/style.rb:15:in `block in create_styles' /home/danberghofer/Documents/cpts421/lions/trunk/lionsBeers/app/models/style.rb:12:in `each' /home/danberghofer/Documents/cpts421/lions/trunk/lionsBeers/app/models/style.rb:12:in `create_styles' /home/danberghofer/Documents/cpts421/lions/trunk/lionsBeers/app/models/style.rb:8:in `makeStyles' /home/danberghofer/Documents/cpts421/lions/trunk/lionsBeers/db/seeds.rb:9:in `<top (required)>' /home/danberghofer/.rvm/gems/ruby-2.0.0-p247/gems/activesupport-4.0.0/lib/active_support/dependencies.rb:222:in `load' /home/danberghofer/.rvm/gems/ruby-2.0.0-p247/gems/activesupport-4.0.0/lib/active_support/dependencies.rb:222:in `block in load' /home/danberghofer/.rvm/gems/ruby-2.0.0-p247/gems/activesupport-4.0.0/lib/active_support/dependencies.rb:213:in `load_dependency' /home/danberghofer/.rvm/gems/ruby-2.0.0-p247/gems/activesupport-4.0.0/lib/active_support/dependencies.rb:222:in `load' /home/danberghofer/.rvm/gems/ruby-2.0.0-p247/gems/railties-4.0.0/lib/rails/engine.rb:540:in `load_seed' /home/danberghofer/.rvm/gems/ruby-2.0.0-p247/gems/activerecord-4.0.0/lib/active_record/tasks/database_tasks.rb:153:in `load_seed' /home/danberghofer/.rvm/gems/ruby-2.0.0-p247/gems/activerecord-4.0.0/lib/active_record/railties/databases.rake:181:in `block (2 levels) in <top (required)>' /home/danberghofer/.rvm/gems/ruby-2.0.0-p247/bin/ruby_noexec_wrapper:14:in `eval' /home/danberghofer/.rvm/gems/ruby-2.0.0-p247/bin/ruby_noexec_wrapper:14:in `<main>' Tasks: TOP => db:seed (See full trace by running task with --trace) -- 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 unsubscribe from this group and stop receiving emails from it, send an email to rubyonrails-talk+unsubscr...@googlegroups.com. To post to this group, send email to rubyonrails-talk@googlegroups.com. To view this discussion on the web visit https://groups.google.com/d/msgid/rubyonrails-talk/8132b1a24dd64ea4024a6c068449e4dc%40ruby-forum.com. For more options, visit https://groups.google.com/groups/opt_out.