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Raise an error if color stops are specified in the wrong order.

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Closes GH-118.
This commit is contained in:
Chris Eppstein 2010-05-02 14:55:07 -07:00
parent df447b5d6c
commit 910083b2f7
1 changed files with 8 additions and 0 deletions
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8
lib/compass/sass_extensions/functions/gradient_support.rb
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@ -177,6 +177,14 @@ module Compass::SassExtensions::Functions::GradientSupport
end end
end end
end end
# Make sure the color stops are specified in the right order.
positions.inject do |last_pos, pos|
puts pos.inspect
if last_pos.stop.value > pos.stop.value
raise Sass::SyntaxError.new("Color stops must be specified in increasing order")
end
pos
end
# normalize unitless numbers # normalize unitless numbers
positions.each do |pos| positions.each do |pos|
if pos.stop.unitless? && pos.stop.value <= 1 if pos.stop.unitless? && pos.stop.value <= 1