Switch to SQLite for development

Gemfile

@@ -2,12 +2,13 @@ source "http://rubygems.org"
 
 gem "rails", "3.0.9"
 
-gem "pg"
+gem "pg", :group => :production
 
 gem "jquery-rails", "~> 1.0.12"
 gem "pusher", "~> 0.8.2"
 
 group :development, :test do
+  gem "sqlite3"
   gem "cucumber-rails", "~> 1.0.2"
   gem "database_cleaner", "~> 0.6.7"
   gem "factory_girl_rails", "~> 1.1.0"

Gemfile.lock

@@ -125,6 +125,7 @@ GEM
       rubyzip
     signature (0.1.2)
       ruby-hmac
+    sqlite3 (1.3.4)
     term-ansicolor (1.0.6)
     thor (0.14.6)
     treetop (1.4.10)
@@ -146,3 +147,4 @@ DEPENDENCIES
   pusher (~> 0.8.2)
   rails (= 3.0.9)
   rspec-rails (~> 2.6.1)
+  sqlite3

config/database.example.yml

@@ -1,51 +1,22 @@
-# PostgreSQL. Versions 7.4 and 8.x are supported.
-#
-# Install the pg driver:
-#   gem install pg
-# On Mac OS X with macports:
-#   gem install pg -- --with-pg-config=/opt/local/lib/postgresql84/bin/pg_config
-# On Windows:
-#   gem install pg
-#       Choose the win32 build.
-#       Install PostgreSQL and put its /bin directory on your path.
+# SQLite version 3.x
+#   gem install sqlite3
 development:
-  adapter: postgresql
-  encoding: unicode
-  database: chat_development
+  adapter: sqlite3
+  database: db/development.sqlite3
   pool: 5
-  username: chat
-  password:
-
-  # Connect on a TCP socket. Omitted by default since the client uses a
-  # domain socket that doesn't need configuration. Windows does not have
-  # domain sockets, so uncomment these lines.
-  #host: localhost
-  #port: 5432
-
-  # Schema search path. The server defaults to $user,public
-  #schema_search_path: myapp,sharedapp,public
-
-  # Minimum log levels, in increasing order:
-  #   debug5, debug4, debug3, debug2, debug1,
-  #   log, notice, warning, error, fatal, and panic
-  # The server defaults to notice.
-  #min_messages: warning
+  timeout: 5000
 
 # Warning: The database defined as "test" will be erased and
 # re-generated from your development database when you run "rake".
 # Do not set this db to the same as development or production.
 test:
-  adapter: postgresql
-  encoding: unicode
-  database: chat_test
+  adapter: sqlite3
+  database: db/test.sqlite3
   pool: 5
-  username: chat
-  password:
+  timeout: 5000
 
 production:
-  adapter: postgresql
-  encoding: unicode
-  database: chat_production
+  adapter: sqlite3
+  database: db/production.sqlite3
   pool: 5
-  username: chat
-  password:
+  timeout: 5000