scrolls/postgresql.rb in appscrolls-0.8.4 vs scrolls/postgresql.rb in appscrolls-0.9.0

@@ -1,8 +1,11 @@
 gem "pg"
 
 gsub_file "config/database.yml", /username: .*/, "username: #{config['pg_username']}"
 gsub_file "config/database.yml", /password: .*/, "password: #{config['pg_password']}"
+%w[development test production].each do |env|
+  gsub_file "config/database.yml", /^#{env}:/, "#{env}:\n  host: localhost"
+end
 
 after_bundler do
   rake "db:create:all"
   
   rakefile("sample.rake") do