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ilyakatz/rbenv-gemset-ack.vim

Last active December 21, 2015 11:38
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rbenv-gemset-ack.vim
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" update ack command to be able to search through the gem files
:autocmd BufEnter * call SetCurrentGemHome()
function! SetCurrentGemHome()
call UpdateGemPath()
:command! -nargs=* AckGems execute 'Ack' <q-args> $GEM_PATH
endfunction
function! UpdateGemPath()
let $GEM_PREFIX=system("rbenv prefix")
let $GEMSET_FILE_NAME=system("rbenv gemset file")
let $GEMSET_NAME=system("cat " . $GEMSET_FILE_NAME)
let $GEM_PATH=join([$GEM_PREFIX, "gemsets",$GEMSET_NAME],"/")
let $GEM_PATH = substitute($GEM_PATH,"[\n|\r]*","","g")
endfunction
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