Module: Logue::ColorLog

Included in:
Logger
Defined in:
lib/logue/colorlog.rb

Class Method Summary collapse

Instance Method Summary collapse

Dynamic Method Handling

This class handles dynamic methods through the method_missing method

#method_missing(meth, *args, &blk) ⇒ Object 



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# File 'lib/logue/colorlog.rb', line 28

def method_missing meth, *args, &blk
  if code = valid_colors[meth]
    add_color_method meth.to_s, code + 30
    send meth, *args, &blk
  else
    super
  end
end

Class Method Details

.color_method_source(color, code) ⇒ Object 



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# File 'lib/logue/colorlog.rb', line 55

def color_method_source color, code
  Array.new.tap do |a|
    a << 'def ' + color.to_s + '(msg = "", lvl = Logue::Level::DEBUG, classname: nil, &blk)'
    a << '  log("\e[' + code.to_s + 'm#{msg}\e[0m", level: lvl, classname: classname, &blk)'
    a << 'end'
  end.join "\n"
end

Instance Method Details

#add_color_method(color, code) ⇒ Object 



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# File 'lib/logue/colorlog.rb', line 45

def add_color_method color, code
  instance_eval ColorLog.color_method_source(color, code)
end

#methods(all = true) ⇒ Object 



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# File 'lib/logue/colorlog.rb', line 41

def methods all = true
  super + valid_colors.keys
end

#respond_to?(meth) ⇒ Boolean

Returns:

  • (Boolean) 


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# File 'lib/logue/colorlog.rb', line 37

def respond_to? meth
  valid_colors.include?(meth) || super
end

#valid_colors ⇒ Object 



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# File 'lib/logue/colorlog.rb', line 49

def valid_colors
  # Rainbow::X11ColorNames::NAMES
  Rainbow::Color::Named::NAMES
end