module RogerSassc::SassC::AssetFunctions
Defintion of asset functions
Public Instance Methods
asset_path(path)
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The asset_path
method will search for the file and if it exists will append a fingerprint hexdigest to the output url (?v=DIGEST)
# File lib/roger_sassc/sassc/asset_functions.rb, line 11 def asset_path(path) file = find_file(path) if File.exist?(file) digest = Digest::SHA256.file(file).hexdigest finger_printed_path = "#{path.value}?v=#{digest}" else finger_printed_path = path.value end ::SassC::Script::String.new("url(#{finger_printed_path})", :identifier) end
Private Instance Methods
find_file(path)
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Translate the given path to a path on disk
# File lib/roger_sassc/sassc/asset_functions.rb, line 27 def find_file(path) # Absolute url, starting with / if path.value.match(%r{^\/[^\/]}) File.join(@options[:roger_html_path], path.value) else # Relative url - we can join from .scss position File.join(File.dirname(@options[:filename]), path.value) end end