# Set the IRB prompt to be the end of the current directory

PWD = Dir.pwd.split("/").last

IRB.conf[:PROMPT][:MY_PROMPT] = {

  :PROMPT_I => "#{PWD}> ",

  :PROMPT_S => "#{PWD}%l ",

  :PROMPT_C => "#{PWD}>> ",

  :RETURN => "%s\n"
}

IRB.conf[:PROMPT_MODE] = :MY_PROMPT

# Haven't tried it but rails people could also add the RAILS_ENV? Say which environment your console was in