running specs while on vim

vimrc

@@ -196,3 +196,45 @@ endfunction
 
 " mapping for function above
 map <leader>bw :call Wipeout()<CR>
+
+" functions ro run tests under rails project
+function! RunTests(filename)
+    " Write the file and run tests for the given filename
+    :w
+    :silent !echo;echo;echo;echo;echo
+    exec ":!bundle exec rspec " . a:filename
+endfunction
+
+function! SetTestFile()
+    " Set the spec file that tests will be run for.
+    let t:grb_test_file=@%
+endfunction
+
+function! RunTestFile(...)
+    if a:0
+        let command_suffix = a:1
+    else
+        let command_suffix = ""
+    endif
+
+    " Run the tests for the previously-marked file.
+    let in_spec_file = match(expand("%"), '_spec.rb$') != -1
+    if in_spec_file
+        call SetTestFile()
+    elseif !exists("t:grb_test_file")
+        return
+    end
+    call RunTests(t:grb_test_file . command_suffix . " --format=spec")
+endfunction
+
+function! RunNearestTest()
+    let spec_line_number = line('.')
+    call RunTestFile(":" . spec_line_number)
+endfunction
+
+" Run this file
+map <leader>r :call RunTestFile()<cr>
+" Run only the example under the cursor
+map <leader>R :call RunNearestTest()<cr>
+" Run all test files
+map <leader>a :call RunTests('spec')<cr>