method

color

v7.1.3.4 - Show latest stable - 0 notes - Class: ActiveSupport::LogSubscriber

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What's this?

color(text, color, mode_options = {}) private

Set color by using a symbol or one of the defined constants. Set modes by specifying bold, italic, or underline options. Inspired by Highline, this method will automatically clear formatting at the end of the returned String.

Show source

# File activesupport/lib/active_support/log_subscriber.rb, line 175
    def color(text, color, mode_options = {}) # :doc:
      return text unless colorize_logging
      color = self.class.const_get(color.upcase) if color.is_a?(Symbol)
      mode = mode_from(mode_options)
      clear = "\e[#{MODES[:clear]}m"
      "#{mode}#{color}#{text}#{clear}"
    end

color

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