Class: Philiprehberger::Color::Styler

Inherits:
Object
  • Object
show all
Defined in:
lib/philiprehberger/color/styler.rb

Instance Method Summary collapse

Constructor Details

#initialize(codes = []) ⇒ Styler

Returns a new instance of Styler.



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# File 'lib/philiprehberger/color/styler.rb', line 6

def initialize(codes = [])
  @codes = codes
end

Instance Method Details

#bg(color_name) ⇒ Object 



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# File 'lib/philiprehberger/color/styler.rb', line 30

def bg(color_name)
  code = Ansi::BG_COLORS[color_name.to_sym]
  code ? derive(code) : derive
end

#bg_rgb(red, green, blue) ⇒ Object 



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# File 'lib/philiprehberger/color/styler.rb', line 39

def bg_rgb(red, green, blue)
  derive("48;2;#{red};#{green};#{blue}")
end

#bold ⇒ Object 



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# File 'lib/philiprehberger/color/styler.rb', line 14

def bold
  derive(1)
end

#call(string) ⇒ Object 



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# File 'lib/philiprehberger/color/styler.rb', line 10

def call(string)
  Ansi.wrap(string, *@codes)
end

#dim ⇒ Object 



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# File 'lib/philiprehberger/color/styler.rb', line 18

def dim
  derive(2)
end

#italic ⇒ Object 



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# File 'lib/philiprehberger/color/styler.rb', line 22

def italic
  derive(3)
end

#rgb(red, green, blue) ⇒ Object 



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# File 'lib/philiprehberger/color/styler.rb', line 35

def rgb(red, green, blue)
  derive("38;2;#{red};#{green};#{blue}")
end

#underline ⇒ Object 



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# File 'lib/philiprehberger/color/styler.rb', line 26

def underline
  derive(4)
end