Eliminate g:rails_default_database

Author: tpope

autoload/rails.vim

@@ -996,9 +996,6 @@ function! rails#new_app_command(bang,...)
   endwhile
   let dir = expand(dir)
   let append = ""
-  if g:rails_default_database != "" && str !~ '-d \|--database='
-    let append .= " -d ".g:rails_default_database
-  endif
   if a:bang
     let append .= " --force"
   endif

doc/rails.txt

@@ -1057,10 +1057,6 @@ plugins that can choke up ctags.
 File to load when a new Rails application is created, or when loading an
 existing project from the menu.  Defaults to the README.
 
-						*g:rails_default_database*  >
-	let g:rails_default_database='sqlite3'
-Database to use for new applications.  Defaults to letting Rails decide.
- 
 					*rails-screen* *g:rails_gnu_screen*  >
 	let g:rails_gnu_screen=1
 Use GNU Screen (if it is running) to launch |:Rscript| console and |:Rserver|

plugin/rails.vim

@@ -61,7 +61,6 @@ call s:SetOptDefault("rails_mappings",1)
 call s:SetOptDefault("rails_abbreviations",1)
 call s:SetOptDefault("rails_ctags_arguments","--exclude=\"*.js\"")
 call s:SetOptDefault("rails_default_file","README")
-call s:SetOptDefault("rails_default_database","")
 call s:SetOptDefault("rails_root_url",'http://localhost:3000/')
 call s:SetOptDefault("rails_modelines",0)
 call s:SetOptDefault("rails_menu",1)