diff --git a/files/vim/.vim/autocmds.vim b/files/vim/.vim/autocmds.vim
index 8e8e66e..8ca55c1 100644
--- a/files/vim/.vim/autocmds.vim
+++ b/files/vim/.vim/autocmds.vim
@@ -1,13 +1,6 @@
 if has("autocmd")
     "filetype functions
     "------------------
-    function FT_halftab()
-        setlocal expandtab
-        setlocal tabstop=2
-        setlocal softtabstop=2
-        setlocal shiftwidth=2
-    endfunction
-
     function FT_python()
         setlocal autoindent
         setlocal formatprg=yapf
@@ -17,6 +10,10 @@ if has("autocmd")
         xnoremap <leader>r <esc>:'<,'>:w !python3<CR>
     endfunction
 
+    function FT_ruby()
+        setlocal tabstop=2 softtabstop=2 shiftwidth=2 expandtab
+    endfunction
+
     function FT_go()
         set noexpandtab
         let g:go_auto_type_info = 1
@@ -31,6 +28,10 @@ if has("autocmd")
         setlocal spell
     endfunction
 
+    function FT_halftab()
+        setlocal tabstop=2 softtabstop=2 shiftwidth=2 expandtab
+    endfunction
+
     "global autocmds
     "-----------------
     augroup global
@@ -71,6 +72,7 @@ if has("autocmd")
     "--------------------------
     augroup language_group
         autocmd FileType python call FT_python()
+        autocmd FileType ruby,eruby call FT_ruby()
         autocmd FileType go call FT_go()
         autocmd FileType html call FT_html()
         autocmd FileType markdown call FT_markdown()
diff --git a/files/vim/.vim/commands.vim b/files/vim/.vim/commands.vim
index dc85a80..14364bf 100644
--- a/files/vim/.vim/commands.vim
+++ b/files/vim/.vim/commands.vim
@@ -1,10 +1,10 @@
 "custom commands
-"---------------{{{
+"---------------
 "common typos and abbreviations
 cnoremap w!! w !sudo tee % > /dev/null
 command! W w !sudo tee % > /dev/null
-command! Trim %s/\s\+$//
 command! Q q
 command! WQ wq
 command! Q1 q!
-"}}}
+
+command! Trim %s/\s\+$//
diff --git a/files/vim/.vim/functions.vim b/files/vim/.vim/functions.vim
index 459836f..adeb171 100644
--- a/files/vim/.vim/functions.vim
+++ b/files/vim/.vim/functions.vim
@@ -1,5 +1,5 @@
 "toggle functions
-"----------------{{{
+"----------------
 function! ToggleColorColumn()
     if &cc == ''
         set cc=80
@@ -43,4 +43,3 @@ function! ToggleNetrw() "make netrw toggleable <https://vi.stackexchange.com/que
         silent Lexplore
     endif
 endfunction
-"}}}
diff --git a/files/vim/.vim/keybinds.vim b/files/vim/.vim/keybinds.vim
index a387493..404aaae 100644
--- a/files/vim/.vim/keybinds.vim
+++ b/files/vim/.vim/keybinds.vim
@@ -1,8 +1,8 @@
 "leader key
 let mapleader=' '
 
-"normal keybinds
-"-------------{{{
+"normal mode keybinds
+"---------------
 "paste and search
 nnoremap <silent><leader><space> :noh <BAR> :let @/ = ""<CR>
 nnoremap <leader>i :set invpaste<CR>
@@ -35,14 +35,13 @@ nnoremap <leader>cl :close<CR>
 nnoremap =j :%!python -m json.tool<CR>
 "}}}
 
-"insert mode
-"-----------{{{
+"insert mode keybinds
+"--------------------
 "abbrevations
 inoreabbrev <expr> #!! "#!/usr/bin/env"
-"}}}
 
 "plugin keybinds
-"{{{
+"---------------
 "netrw
 nnoremap <silent><leader>e :call ToggleNetrw()<CR>
 
@@ -87,5 +86,3 @@ nnoremap <leader>b :Buffers<CR>
 nnoremap <leader>h :Helptags<CR>
 nnoremap <leader>m :Maps<CR>
 nnoremap <leader>rg :Rg<CR>
-
-"}}}
diff --git a/files/vim/.vim/plugins.vim b/files/vim/.vim/plugins.vim
index c3e4e01..778765e 100644
--- a/files/vim/.vim/plugins.vim
+++ b/files/vim/.vim/plugins.vim
@@ -12,7 +12,10 @@ if empty(glob(plugDir))
 endif
 
 "pre plugin settings
+"-------------------
 
+"load plugins
+"------------
 call plug#begin(pluginDir)
     Plug 'junegunn/vim-plug'
 
@@ -25,6 +28,8 @@ call plug#begin(pluginDir)
     Plug 'tpope/vim-rsi'
     Plug 'tpope/vim-eunuch'
     Plug 'tpope/vim-repeat'
+
+    " == external tools ==
     "git
     Plug 'tpope/vim-fugitive'
     Plug 'tpope/vim-rhubarb'
@@ -37,6 +42,8 @@ call plug#begin(pluginDir)
     " == language support ==
     "go
     Plug 'fatih/vim-go'
+    "ruby
+    Plug 'vim-ruby/vim-ruby'
     "html
     Plug 'mattn/emmet-vim'
     "markdown
@@ -47,14 +54,14 @@ call plug#begin(pluginDir)
     "linting and lsp
     Plug 'w0rp/ale'
 
-    " == extra ==
+    " == misc ==
     Plug 'flazz/vim-colorschemes'
     Plug 'editorconfig/editorconfig-vim'
     Plug 'tyru/open-browser.vim'
 call plug#end()
 
 "post plugin settings
-"---------------{{{
+"--------------------
 "netrw
 let g:netrw_banner = 0
 let g:netrw_winsize = 24
@@ -70,6 +77,7 @@ let g:netrw_nogx = 1
 let g:ale_linters = {
 \   'python': ['flake8', 'pylint'],
 \   'javascript': ['eslint'],
+\   'ruby': ['rubocop'],
 \   'markdown': ['mdl', 'write-good']
 \}
 
@@ -77,6 +85,7 @@ let g:ale_fixers = {
 \   '*': ['remove_trailing_lines', 'trim_whitespace'],
 \   'python': ['yapf', 'black'],
 \   'javascript': ['prettier', 'eslint'],
+\   'ruby': ['rubocop'],
 \   'css': ['prettier'],
 \   'scss': ['prettier'],
 \   'html': ['prettier'],
@@ -97,5 +106,3 @@ let g:vim_markdown_frontmatter = 1
 
 "vim-emmet
 let g:user_emmet_install_global = 0
-
-"}}}
diff --git a/files/vim/.vim/settings.vim b/files/vim/.vim/settings.vim
index bac5174..f0bf09e 100644
--- a/files/vim/.vim/settings.vim
+++ b/files/vim/.vim/settings.vim
@@ -1,13 +1,12 @@
 "source system defaults
-"----------------------{{{
+"----------------------
 if filereadable(expand('$VIMRUNTIME/defaults.vim'))
     unlet! g:skip_defaults_vim
     source $VIMRUNTIME/defaults.vim
 endif
-"}}}
 
 "general settings
-"----------------{{{
+"----------------
 "encoding/format
 set encoding=utf-8
 set fileformats=unix,dos,mac
@@ -63,10 +62,9 @@ set ttimeoutlen=20 "for keycodes
 "window behaviour (ltr)
 set splitbelow
 set splitright
-"}}}
 
 "os/gui settings
-"---------------{{{
+"---------------
 if has('win32')
     let &runtimepath.=",$HOME/.vim"
 endif
@@ -88,17 +86,15 @@ if has("gui_running")
         augroup END
     endif
 endif
-"}}}
 
 "syntax/filetype/matchit
-"-----------------------{{{
+"-----------------------
 syntax on
 filetype plugin indent on
 runtime macros/matchit.vim
-"}}}
 
 "file cleanup
-"------------{{{
+"------------
 "swap
 let mySwapDir = expand("$HOME/.vim/.swap")
 if !isdirectory(mySwapDir)
@@ -125,5 +121,4 @@ if has('writebackup')
     let &backupdir=myBackupDir
     set backup
 endif
-"}}}