# File lib/color/hsl.rb, line 34
34:   def ==(other)
35:     other = other.to_hsl
36:     other.kind_of?(Color::HSL) and
37:     ((@h - other.h).abs <= 1e-4) and
38:     ((@s - other.s).abs <= 1e-4) and
39:     ((@l - other.l).abs <= 1e-4)
40:   end