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require 'rss'
module Crys
module CommonFunctions
def project_root
"#{File.dirname(File.dirname(File.dirname(File.dirname(File.dirname(File.expand_path(__FILE__))))))}"
end
def process_image(file:, width: :auto)
full_path = image_dir + "/" + file
image = ::Crys::ImageProcessor.new(path: full_path, filename: file, width: width)
assets << image
image
end
def fetch_rss(url: nil, name: nil)
if name
path = case name
when :main
"/public/index.xml"
end
rss = File.read(project_root + path)
end
RSS::Parser.parse(rss)
end
end
end
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