diff --git a/vim/settings/rails.vim b/vim/settings/rails.vim
index 7d47fe9..ab673d2 100644
--- a/vim/settings/rails.vim
+++ b/vim/settings/rails.vim
@@ -1,3 +1,4 @@
 " Better key maps for switching between controller and view
 nnoremap ,vv :Eview<cr>
 nnoremap ,cc :Econtroller<cr>
+nnoremap ,hc :%s/:\([^=,'"]*\) =>/\1:/gc<cr>
diff --git a/zsh/aliases.zsh b/zsh/aliases.zsh
index 8a146f6..b5ff094 100644
--- a/zsh/aliases.zsh
+++ b/zsh/aliases.zsh
@@ -246,3 +246,4 @@ alias sshfab="ssh -F ~/Projects/rallets-fabric/.ssh/config"
 alias chrome_proxy="google-chrome --proxy-server='http://127.0.0.1:8118'"
 alias ls_folder_size="du -sch .[!.]* * |sort -h"
 alias top_by_memory="top -o %MEM"
+alias gcaa="gia .; gcF"