Method: Sass::Script::Value::Color#to_s

Defined in:
lib/sass/script/value/color.rb

#to_s(opts = {}) ⇒ String Also known as: to_sass

Returns a string representation of the color. This is usually the color's hex value, but if the color has a name that's used instead.

Returns:

  • (String) —

    The string representation


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# File 'lib/sass/script/value/color.rb', line 564

def to_s(opts = {})
  return smallest if options[:style] == :compressed
  return representation if representation

  # IE10 doesn't properly support the color name "transparent", so we emit
  # generated transparent colors as rgba(0, 0, 0, 0) in favor of that. See
  # #1782.
  return rgba_str if Number.basically_equal?(alpha, 0)
  return name if name
  alpha? ? rgba_str : hex_str
end