Module: Styles

Included in:
Command, LogMuncher, Replicant::REPL
Defined in:
lib/replicant/styles.rb

Constant Summary collapse

CONSOLE_WIDTH = 
70
STYLES = 
{
  # foreground text
  :black_fg   => 30,
  :red_fg     => 31,
  :green_fg   => 32,
  :yellow_fg  => 33,
  :blue_fg    => 34,
  :magenta_fg => 35,
  :cyan_fg    => 36,
  :white_fg   => 37,

  # background
  :black_bg   => 40,
  :red_bg     => 41,
  :green_bg   => 42,
  :yellow_bg  => 43,
  :blue_bg    => 44,
  :magenta_bg => 45,
  :cyan_bg    => 46,
  :white_bg   => 47,

  # text styles
  :bold => 1
}
REPL_OUT = 
[:green_fg, :bold]

Instance Method Summary collapse

Instance Method Details

#create_style(*styles) ⇒ Object 



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# File 'lib/replicant/styles.rb', line 36

def create_style(*styles)
  "\e[#{STYLES.values_at(*styles).join(';')}m"
end

#end_style ⇒ Object 



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# File 'lib/replicant/styles.rb', line 40

def end_style
  "\e[0m"
end

#styled_text(text, *styles) ⇒ Object 



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# File 'lib/replicant/styles.rb', line 32

def styled_text(text, *styles)
  create_style(*styles) + text + if block_given? then yield else end_style end
end