Class: Kojak::Printer::Colorized

Inherits:

Synchronized

• Object
• Kojak::Printer
• Basic
• Synchronized
• Kojak::Printer::Colorized

Defined in:

lib/kojak/printer/colorized.rb

Overview

Internal: Special version of thread-safe printer that additionally colorizes the output with one preconfigured color.

Direct Known Subclasses

RandomlyColorized

Instance Attribute Summary

• #color ⇒ Object

  Public: The String or Symbol with name of the assigned color.

Instance Method Summary

• #initialize(out, color = :white) ⇒ Colorized constructor

  Public: Constructor.

• #write(s, *args) ⇒ Object

Methods inherited from Kojak::Printer

#puts

Constructor Details

#initialize(out, color = :white) ⇒ Colorized

Public: Constructor. Configures printer to write to given output in specified color.

out - The Stream to write data to. color - The String or Symbol with name of the color to use.

Returns nothing.

# File 'lib/kojak/printer/colorized.rb', line 17

def initialize(out, color = :white)
  super(out)

  @color   = color
  @rainbow = Rainbow.new
end

Instance Attribute Details

#color ⇒ Object

Public: The String or Symbol with name of the assigned color.

# File 'lib/kojak/printer/colorized.rb', line 8

def color
  @color
end

Instance Method Details

#write(s, *args) ⇒ Object

# File 'lib/kojak/printer/colorized.rb', line 24

def write(s, *args)
  super(@rainbow.wrap(s.to_s).color(color), *args)
end