" Interactive nnoremap <buffer> <Leader>i :!irb -Ilib -r ./%<CR><CR> " Indent setlocal tabstop=2 setlocal shiftwidth=2 " Folding function! RubyFold(lnum) if getline(a:lnum) =~ '^\s*def\s' || getline(a:lnum) =~ '^\s*class\s' || getline(a:lnum) =~ '^\s*module\s' return indent(a:lnum) / 2 + 1 endif if getline(a:lnum) =~ '^\s*end' return indent(a:lnum) / 2 + 1 endif if getline(a:lnum - 1) =~ '^\s*end' return indent(a:lnum - 1) / 2 endif return '=' endfunction function! RubyFoldText() return getline(v:foldstart) . ' +' endfunction setlocal foldmethod=expr setlocal foldexpr=RubyFold(v:lnum) setlocal foldtext=RubyFoldText() " Use rake as makeprogram setlocal makeprg=rake