gistfile1.txt

function! RunTests(filename)
    " Write the file and run tests for the given filename
    :w
    :silent !echo;echo;echo;echo;echo
    exec ":!bundle exec rspec --fail-fast --drb " . 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)
endfunction

function! RunNearestTest()
    let spec_line_number = line('.')
    call RunTestFile(":" . spec_line_number)
endfunction

" Run this file
map <leader>t :call RunTestFile()<cr>
" Run only the example under the cursor
map <leader>T :call RunNearestTest()<cr>
" Run all test files
map <leader>a :call RunTests('spec')<cr>