lib/couch_potato.rb in couch_potato-0.6.0 vs lib/couch_potato.rb in couch_potato-0.7.0.pre.1

@@ -5,13 +5,13 @@
 require 'ostruct'
 
 JSON.create_id = 'ruby_class'
 
 module CouchPotato
-  Config = Struct.new(:database_name, :validation_framework, :split_design_documents_per_view).new
-  Config.validation_framework = :active_model
+  Config = Struct.new(:database_name, :split_design_documents_per_view, :default_language).new
   Config.split_design_documents_per_view = false
+  Config.default_language = :javascript
 
   class NotFound < StandardError; end
 
   # returns all the classes that implement the CouchPotato::Persistence module
   def self.models
@@ -27,27 +27,42 @@
   # Returns the underlying CouchRest database object if you want low level access to your CouchDB. You have to set the CouchPotato::Config.database_name before this works.
   def self.couchrest_database
     @@__couchrest_database ||= CouchRest.database(full_url_to_database)
   end
 
+  # Executes a block of code and yields a datbase with the given name.
+  #
+  # example:
+  #  CouchPotato.with_database('couch_customer') do |couch|
+  #    couch.save @customer
+  #  end
+  #
+  def self.with_database(database_name)
+    @@__databases ||= {}
+    @@__databases["#{database_name}"] = Database.new(couchrest_database_for_name(database_name)) unless @@__databases["#{database_name}"]
+    yield(@@__databases["#{database_name}"])
+  end
+
+  # Creates a CouchRest-Database for directly accessing that functionality.
+  def self.couchrest_database_for_name(database_name)
+    CouchRest.database(full_url_to_database(database_name))
+  end
+
   private
 
-  def self.full_url_to_database
-    raise('No Database configured. Set CouchPotato::Config.database_name') unless CouchPotato::Config.database_name
-    if CouchPotato::Config.database_name.match(%r{https?://})
-      CouchPotato::Config.database_name
+  def self.full_url_to_database(database_name=CouchPotato::Config.database_name)
+    raise('No Database configured. Set CouchPotato::Config.database_name') unless database_name
+    if database_name.match(%r{https?://})
+      database_name
     else
-      "http://127.0.0.1:5984/#{CouchPotato::Config.database_name}"
+      "http://127.0.0.1:5984/#{database_name}"
     end
   end
 end
 
 $LOAD_PATH << File.dirname(__FILE__)
 
-require 'core_ext/object'
 require 'core_ext/time'
 require 'core_ext/date'
-require 'core_ext/string'
-require 'core_ext/symbol'
 require 'couch_potato/validation'
 require 'couch_potato/persistence'
 require 'couch_potato/railtie' if defined?(Rails)