diff --git a/nvimrc b/nvimrc
index a88be23..6c30127 100644
--- a/nvimrc
+++ b/nvimrc
@@ -303,17 +303,35 @@ packadd! vim-projectionist " https://github.com/tpope/vim-projectionist.git
 let g:projectionist_heuristics = {
       \   "*.go": {
       \     "*_test.go": {
-      \        "type": "source",
-      \        "alternate": "{}.go",
+      \       "type": "source",
+      \       "alternate": "{}.go",
       \     },
       \     "*.go": {
-      \        "type": "source",
-      \        "alternate": "{}_test.go",
+      \       "type": "source",
+      \       "alternate": "{}_test.go",
       \     },
-      \     "etc/rbenv.d/*.bash": {"type": "hook"}
-      \   }
+      \   },
+      \   "*.rb": {
+      \     "app/*.rb": {
+      \      "type": "source",
+      \      "alternate": "spec/{}_spec.rb",
+      \     },
+      \     "lib/*.rb": {
+      \      "type": "source",
+      \      "alternate": "spec/lib/{}_spec.rb",
+      \     },
+      \     "spec/*_spec.rb": {
+      \      "type": "source",
+      \      "alternate": "app/{}.rb",
+      \     },
+      \     "spec/lib/*_spec.rb": {
+      \      "type": "source",
+      \      "alternate": "lib/{}.rb",
+      \     },
+      \   },
       \ }
-nnoremap <leader>A :A<cr>
+nnoremap <leader>a :A<cr>
+nnoremap <leader>A :AV<cr>
 
 " aerial
 packadd! aerial.nvim       " https://github.com/stevearc/aerial.nvim.git
diff --git a/vim/lua/aerial_config.lua b/vim/lua/aerial_config.lua
index 571eb00..58d2d58 100644
--- a/vim/lua/aerial_config.lua
+++ b/vim/lua/aerial_config.lua
@@ -6,5 +6,4 @@ require("aerial").setup({
 	autojump = true,
 	nerd_font = "auto",
 })
-vim.keymap.set("n", "<leader>a", "<cmd>AerialToggle!<CR>")
 vim.keymap.set("n", "<leader>ds", "<cmd>call aerial#fzf()<CR>")