Module: Sass::Script::Functions

Defined in:
lib/bootstrap-sass/compass_functions.rb,
lib/bootstrap-sass/rails_functions.rb

Overview

This contains functions for use with a project only using Compass.

Instance Method Summary collapse

Instance Method Details

#asset_url(asset, type) ⇒ Object

Define asset_url for Compass to allow use of sprites.



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# File 'lib/bootstrap-sass/compass_functions.rb', line 5

def asset_url(asset, type)
  asset_sans_quotes = asset.value.gsub('"', '')
  path = Sass::Script::String.new("/#{type}s/#{asset_sans_quotes}", :string)
  Sass::Script::String.new("url(#{path})")
end

#ie_hex_str(color) ⇒ Object

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.



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# File 'lib/bootstrap-sass/rails_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