.bashrc example with branch and RVM info

.bashrc

# Add our current git branch out to our path
parse_git_branch() {
  git branch 2> /dev/null | sed -e '/^[^*]/d' -e 's/* \(.*\)/\1/'
}

format_git_branch() {
	parse_git_branch | sed -e 's/\(.*\)/(\1)/'
}

rvm_prompt() {
  RVM_INTERPRETER=`~/.rvm/bin/rvm-prompt i`
  RVM_VERSION=`~/.rvm/bin/rvm-prompt v`
  if [[ ! "$RVM_INTERPRETER" =~ "ruby" ]]; then
    echo -n "$RVM_INTERPRETER-$RVM_VERSION"
  else
    if [[ ! "$RVM_VERSION" =~ "1.8.7" ]]; then
      echo -n "$RVM_VERSION"
    fi
  fi
}

# Standard Prompt for local connection
PS1="\\[\\033[01;34m\\] $PWD\\[\\033[01;33m\\]\$(format_git_branch)\\[\\033[01;34m\\] \\\$\\[\\033[00m\\] "
PS1="\$(rvm_prompt)$PS1"