Set color by using a
string or one of the defined constants. If a third option is set to true,
it also adds bold to the string. This is based on Highline implementation
and it automatically appends CLEAR to the end of the returned String.
# File activesupport/lib/active_support/log_subscriber.rb, line 116
def color(text, color, bold=false)
return text unless colorize_logging
color = self.class.const_get(color.to_s.upcase) if color.is_a?(Symbol)
bold = bold ? BOLD : ""
"#{bold}#{color}#{text}#{CLEAR}"
end
