adding generators for the models and migration

README.md

@@ -5,4 +5,4 @@ I need a decent plugin that can do the following things
   * generate a standard db migration
   * pull down the required geonames files from the web
   * load those geonames files in the db (assuming a schema from the migration)
-  * give me my models for free
+  * generate me my models for free (but leave them in models so i can hack them up later)

lib/generators/geonames_migration/geonames_migration_generator.rb

@@ -0,0 +1,7 @@
+class GeonamesMigrationGenerator < Rails::Generator::Base
+  def manifest
+    record do |m|
+      m.migration_template 'geonames_tables.rb',"db/migrate", :migration_file_name => "create_geonames_tables"
+    end
+  end
+end

lib/generators/geonames_migration/templates/geonames_tables.rb

@@ -0,0 +1,14 @@
+class CreateGeonamesTables < ActiveRecord::Migration
+  def self.up
+    # blah
+
+    # create countries
+    # create regions
+    # create cities
+  end
+
+  def self.down
+    # drop all the tables
+    # %w(countries regions cities) { |t| drop_table t }
+  end
+end

lib/generators/geonames_models/geonames_models_generator.rb

@@ -0,0 +1,7 @@
+class GeonamesMigrationGenerator < Rails::Generator::Base
+  def manifest
+    record do |m|
+      # Do something
+    end
+  end
+end

lib/generators/geonames_models/templates/models/city.rb

@@ -0,0 +1,4 @@
+class City < ActiveRecord::Base
+  belongs_to :region
+  has_one :country, :through => :region
+end

lib/generators/geonames_models/templates/models/country.rb

@@ -0,0 +1,4 @@
+class Country < ActiveRecord::Base
+  has_many :regions
+  has_many :cities, :through => :regions
+end

lib/generators/geonames_models/templates/models/region.rb

@@ -0,0 +1,4 @@
+class Region
+  belongs_to :country
+  has_many :cities
+end