Run a whole feature or nearest scenario in vim

gistfile1.vim

 " Run behat features
 function! RunFeature(...)
     " Are we in a feature file?
     let in_feature_file = match(expand("%"), '.feature$') != -1

     let run_nearest_scenario = a:0

     if in_feature_file
         " if so, store the path for later
         let t:dm_feature_file=@%

         " if they requested the nearest scenario, search for it
         if run_nearest_scenario
             let t:dm_feature_line_num = search("\S*Scenario.*", 'bnW')
             if !t:dm_feature_line_num
                 " return if not found
                 return
             endif
         endif
     elseif !exists("t:dm_feature_file")
         " if not, bail
         return
     elseif run_nearest_scenario && !exists("t:dm_feature_line_num")
         " if not, but we do know of one, but don't know which line number, bail
         return
     end

     if run_nearest_scenario
         exec ":!bin/behat " . t:dm_feature_file . ":" . t:dm_feature_line_num
     else
         exec ":!bin/behat " . t:dm_feature_file
     endif
 endfunction

 map <leader>s :call RunFeature(1)<cr>
 map <leader>f :call RunFeature()<cr>