ninghao

IRB.conf[:PROMPT][:CUSTOM_PROMPT] = { # name of prompt mode
  :PROMPT_I =>  ">> ",            # simple prompt
  :PROMPT_S => nil,               # prompt for continuated strings
  :PROMPT_C => nil,               # prompt for continuated statement
  :RETURN => "=> %s\n\n"          # format to return value
}

IRB.conf[:PROMPT_MODE] = :CUSTOM_PROMPT