compass/src/test/testData/gems/compass-0.13.alpha.2/lib/compass/sass_extensions/functions/colors.rb
def scale_lightness(color, amount)
    assert_type color, :Color
    assert_type amount, :Number
    color.with(:lightness => scale_color_value(color.lightness, amount.value))
  end
# Scales a color's lightness by some percentage.
# If the amount is negative, the color is scaled darker, if positive, it is scaled lighter.
# This will never return a pure light or dark color unless the amount is 100%.
Scales a color's lightness by some percentage.
If the amount is negative, the color is scaled darker, if positive, it is scaled lighter.
This will never return a pure light or dark color unless the amount is 100%.
Scales a color ' s lightness by some percentage . If the amount is negative the color is scaled darker if positive it is scaled lighter . This will never return a pure light or dark color unless the amount is 100% .
def scale_lightness(color, amount)
    assert_type color, :Color
    assert_type amount, :Number
    color.with(:lightness => scale_color_value(color.lightness, amount.value))
  end
def scale_lightness ( color , amount ) assert_type color , :Color assert_type amount , :Number color . with ( :lightness => scale_color_value ( color . lightness , amount . value ) ) end
Scales a color's lightness by some percentage.
Scales a color ' s lightness by some percentage .
color
amount