:Redit . edits root directory

Author: tpope

autoload/rails.vim

@@ -2523,15 +2523,16 @@ function! s:findedit(cmd,files,...) abort
   endif
   if file == ''
     let testcmd = "edit"
+  elseif isdirectory(rails#app().path(file))
+    let arg = file == "." ? rails#app().path() : rails#app().path(file)
+    let testcmd = s:editcmdfor(cmd).' '.(a:0 ? a:1 . ' ' : '').s:escarg(arg)
+    exe testcmd
+    return
   elseif rails#app().path() =~ '://' || cmd =~ 'edit' || cmd =~ 'split'
     if file !~ '^/' && file !~ '^\w:' && file !~ '://'
       let file = s:escarg(rails#app().path(file))
     endif
     let testcmd = s:editcmdfor(cmd).' '.(a:0 ? a:1 . ' ' : '').file
-  elseif isdirectory(rails#app().path(file))
-    let testcmd = s:editcmdfor(cmd).' '.(a:0 ? a:1 . ' ' : '').s:escarg(rails#app().path(file))
-    exe testcmd
-    return
   else
     let testcmd = cmd.' '.(a:0 ? a:1 . ' ' : '').file
   endif