rm ag.vim, replace with neomake

.vimrc.after

@@ -85,6 +85,7 @@ unmap <leader>gd
 unmap <leader>gl
 unmap <leader>gc
 unmap <leader>gp
+unmap <leader>rt
 
 noremap <unique> <leader>w :set wrap! wrap?<CR>
 noremap <unique> <leader>g :GundoToggle<CR>
@@ -114,13 +115,24 @@ let g:syntastic_quiet_warnings=1
 let g:syntastic_html_tidy_ignore_errors=['proprietary attribute "ng-', 'is not recognized!']
 let g:ruby_enable_balloons=0
 let g:bufExplorerShowRelativePath=1
-let g:ag_prg="ag --vimgrep --smart-case"
 let g:racer_cmd="./target/release/racer"
 let g:gitgutter_enabled = 0
 let g:neomake_serialize = 1
 let g:neomake_open_list = 1
 let g:neomake_makeprg_remove_invalid_entries = 0
 
+function! s:Ag(file_mode, args)
+  let cmd = "ag --vimgrep --smart-case ".a:args
+  let custom_maker = neomake#utils#MakerFromCommand(&shell, cmd)
+  let custom_maker.name = cmd
+  let custom_maker.remove_invalid_entries = 0
+  let custom_maker.place_signs = 0
+  let enabled_makers =  [custom_maker]
+  call neomake#Make({'enabled_makers': enabled_makers, 'file_mode': a:file_mode}) | echo "running: " . cmd
+endfunction
+
+command! -bang -nargs=* -complete=file Ag call s:Ag(<bang>1, <q-args>)
+
 " From http://vim.wikia.com/wiki/Capture_ex_command_output
 " Captures ex command and puts it in a new tab
 function! TabMessage(cmd)

.vimrc.before

@@ -1,3 +1,4 @@
+call janus#disable_plugin('ag.vim')
 call janus#disable_plugin('ack')
 call janus#disable_plugin('buffergator')
 call janus#disable_plugin('ctrlp')

lazarus/ftplugin/ruby.vim

@@ -3,10 +3,6 @@ if exists("b:lazarus_ruby")
 endif
 let b:lazarus_ruby = 1
 
-if !exists('g:rspec_runner')
-  let g:rspec_runner = 'Neomake!'
-endif
-
 function! RunRubyTest(single)
   if exists('g:rspec')
     let rspec = g:rspec
@@ -32,11 +28,16 @@ function! RunRubyTest(single)
   if a:single
     let cmd.= ':'. s:spec_line
   endif
-  let &l:makeprg = cmd
+
   " Match file:line message, ignore lines: ^\.|F$, ignore blank / whitespace
   " lines
-  let &l:efm = 'rspec %f:%l %m, %-G%*[.F], %-G\\s%#'
-  update | exe g:rspec_runner | echo "running: " . cmd
+  "let &l:efm = 'rspec %f:%l %m, %-G%*[.F], %-G\\s%#'
+  let custom_maker = neomake#utils#MakerFromCommand(&shell, cmd)
+  let custom_maker.name = cmd
+  let custom_maker.remove_invalid_entries = 0
+  let custom_maker.errorformat = 'rspec %f:%l %m, %-G%*[.F], %-G\\s%#'
+  let enabled_makers =  [custom_maker]
+  update | call neomake#Make({'enabled_makers': enabled_makers, 'file_mode': 1}) | echo "running: " . cmd
 endfunction
 command! -complete=command -nargs=? RunRubyTest call RunRubyTest(<q-args>)
 noremap <buffer> <silent> <unique> <leader>r :RunRubyTest<CR>