in _plugins/jsonball.rb [102:112]
def page_relative_file_contents(context, filename)
jekyllSite = context.registers[:site]
dir = jekyllSite.source+'/'+dirname(context['page']['url'])
filename = context[filename] || filename
if !filename.match(/\/.*/)
filename = dir + '/' + filename
end
file = File.open(filename, "rb")
return file.read
end