代码完成无法在Vim中用于ruby

Question

I am using mvim on Mac for programming in Ruby and have installed the rcodetools plugin for vim. On doing a CX CU i get the message completefunc is not set. I havent been able to figure out what completefunc should be set to. Any suggestions?

Answer 1

The completefunc setting should get set automatically to "RCT_completion" in rcodetools.vim:

if v:version >= 700
    execute "au Filetype ruby setlocal completefunc=" . s:sid . "RCT_completion"
endif

It sounds like the filetype of the buffer you're editing might not be "ruby".
You can check this by running the :set ft? command