Environment variables for lang and ruby executable

.zshrc

@@ -4,6 +4,9 @@
 # Path to your oh-my-zsh installation.
 export ZSH=$HOME/.oh-my-zsh
 export PATH="$HOME/.cargo/bin:$PATH"
+export PATH="/usr/local/opt/ruby/bin:$PATH"
+export LC_ALL=en_US.UTF-8
+export LANG=en_US.UTF-8
 
 # Set name of the theme to load. Optionally, if you set this to "random"
 # it'll load a random theme each time that oh-my-zsh is loaded.