My .bash_profile

.bash_profile

export PATH="$HOME/.rbenv/bin:$PATH"
eval "$(rbenv init -)"

function parse_git_branch_and_add_brackets {
  git branch --no-color 2> /dev/null | sed -e '/^[^*]/d' -e 's/* \(.*\)/\ \[\1\]/'
}

export PATH="/usr/local/bin:$PATH"
export PS1="\[\e[1;29;42m\]\w\$(parse_git_branch_and_add_brackets)\[\e[m\] "
export CLICOLOR=1
export LSCOLORS=gxBxhxDxfxhxhxhxhxcxcx
source ~/.rvm/scripts/rvm

alias pgstart="pg_ctl -D /usr/local/var/postgres -l /usr/local/var/postgres/server.log start"
alias pgstop="pg_ctl -D /usr/local/var/postgres stop -s -m fast"