Command Prompt Fun

.bash_profile

# terminal colors
export CLICOLOR=1

# vars
# ... omitted ...

# aliases
alias l='ls -lashF' # ' --color=always'
alias be='bundle exec'

[[ -s "$HOME/.rvm/scripts/rvm" ]] && source "$HOME/.rvm/scripts/rvm" # Load RVM into a shell session *as a function*

# woman - man pages with preview.
function woman {
  man -t "${1}" | open -f -a /Applications/Preview.app/
}

# color time!
# e=`printf "\033"`
e=`printf "\[\e"`
nothing=""
# end="$e[0m"
end="$e[m\]"
red="$e[1;31m"
green="$e[1;32m"
yellow="$e[1;33m"
blue="$e[1;34m"
magenta="$e[1;35m"
darkcyan="$e[36m"

parse_git_branch() {
  git branch 2> /dev/null | sed -e '/^[^*]/d' -e 's/* \(.*\)/(\1)/'
}

PS1="${green}[${end}\$(~/.rvm/bin/rvm-prompt)${green}]${end} ${magenta}\$(parse_git_branch)${end} \w $ "