POWERLEVEL9K_LEFT_PROMPT_ELEMENTS=(dir custom_ruby vcs newline status)
POWERLEVEL9K_RIGHT_PROMPT_ELEMENTS=()
POWERLEVEL9K_PROMPT_ADD_NEWLINE=true
POWERLEVEL9K_CUSTOM_RUBY="echo -n '\ue21e' Ruby"
POWERLEVEL9K_CUSTOM_RUBY_FOREGROUND="black"
POWERLEVEL9K_CUSTOM_RUBY_BACKGROUND="red"

POWERLEVEL9K_LEFT_PROMPT_ELEMENTS=(dir chruby vcs newline vi_mode status)
POWERLEVEL9K_RIGHT_PROMPT_ELEMENTS=(time)
POWERLEVEL9K_PROMPT_ADD_NEWLINE=true
POWERLEVEL9K_CUSTOM_RUBY="echo -n '\ue21e'"
POWERLEVEL9K_CUSTOM_RUBY_FOREGROUND="black"
POWERLEVEL9K_CUSTOM_RUBY_BACKGROUND="red"

Change powerline command line options
Style: Change powerline command line options
