This contains functions for use with a project only using Compass.
LARS: Snatched from compass - 2011-11-29 - used for gradients in IE6-9 returns an IE hex string for a color with an alpha channel suitable for passing to IE filters.
# File lib/bootstrap-sass/sass_functions.rb, line 7 def ie_hex_str(color) assert_type color, :Color alpha = (color.alpha * 255).round alphastr = alpha.to_s(16).rjust(2, '0') Sass::Script::String.new("##{alphastr}#{color.send(:hex_str)[1..-1]}".upcase) end
# File lib/bootstrap-sass/compass_functions.rb, line 3 def image_path(source, options = {}) if defined?(::Sprockets) ::Sass::Script::String.new sprockets_context.image_path(source.value).to_s, :string elsif defined?(::Compass) image_url(source, Sass::Script::Bool.new(true)) else # Revert to the old compass-agnostic path determination asset_sans_quotes = source.value.gsub('"', '') Sass::Script::String.new("/images/#{asset_sans_quotes}", :string) end end