Module: Ansi

Included in:
I18n::Keys::Occurence
Defined in:
lib/ansi.rb

Constant Summary collapse

COLORS = 
{ :red =>";31", :yellow => ";33", :green => ";32" }
STYLES = 
{ :bold => ";1", :underline => ";4" }

Instance Method Summary collapse

Instance Method Details

#ansi_format(text, formats) ⇒ Object 



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# File 'lib/ansi.rb', line 5

def ansi_format(text, formats)
  res = "\e[0"
  if formats.is_a?(Array) || formats.is_a?(Hash)
    COLORS.each { |k,v| res += v if formats.include?(k) }
    STYLES.each { |k,v| res += v if formats.include?(k) }
  elsif formats.is_a?(Symbol)
    COLORS.each { |k,v| res += v if formats == k }
    STYLES.each { |k,v| res += v if formats == k }
  elsif formats.respond_to?(:to_sym)
    COLORS.each { |k,v| res += v if formats.to_sym == k }
    STYLES.each { |k,v| res += v if formats.to_sym == k }
  end
  res += "m" + text.to_s + "\e[0m"
end