Add android, fix open alias on MacOS

.zcustom/alias.zsh

@@ -1,19 +1,17 @@
 #########################################
 #	Aliases                             #
 #########################################
-alias open="xdg-open"
 alias gitroot='cd $(git rev-parse --show-toplevel)'
 
 alias dc-up="docker-compose up"
 alias dc-upd="docker-compose up -d"
 alias dc-down="docker-compose down"
 
-alias dl-wpcli="wget https://raw.githubusercontent.com/wp-cli/builds/gh-pages/phar/wp-cli.phar"
-alias dl-wp="curl https://wordpress.org/latest.tar.gz | tar -xzv"
-
-alias gpgcb="xsel --clipboard | sed 's/^ *//g' | gpg2 -d"
-
-if [ -n "$(command -v nvim)" ]; then
+if [[ -n "$(command -v nvim)" ]]; then
     alias oldvim='vim'
     alias vim='nvim'
 fi
+
+if [[ $(uname -s) != "Darwin" ]]; then
+    alias open="xdg-open"
+fi

.zcustom/env.zsh

@@ -20,3 +20,7 @@ if [ -n "$(command -v clang++)" ]; then
 else
     export CXX=g++
 fi
+
+if [ -n "$(command -v ruby)" ] && [ -n "$(command -v gem)" ]; then
+  PATH="$(ruby -r rubygems -e 'puts Gem.user_dir')/bin:$PATH"
+fi