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# File 'lib/bunto-gist/gist_tag.rb', line 12
def render(context)
@encoding = context.registers[:site].config['encoding'] || 'utf-8'
@settings = context.registers[:site].config['gist']
if tag_contents = determine_arguments(@markup.strip)
gist_id, filename = tag_contents[0], tag_contents[1]
if context.has_key?(gist_id)
gist_id = context[gist_id]
end
if context.has_key?(filename)
filename = context[filename]
end
noscript_tag = gist_noscript_tag(gist_id, filename)
script_tag = gist_script_tag(gist_id, filename)
"#{noscript_tag}#{script_tag}"
else
raise ArgumentError.new " Syntax error in tag 'gist' while parsing the following markup:\n\n \#{@markup}\n\n Valid syntax:\n {% gist user/1234567 %}\n {% gist user/1234567 foo.js %}\n {% gist 28949e1d5ee2273f9fd3 %}\n {% gist 28949e1d5ee2273f9fd3 best.md %}\n eos\n end\nend\n"
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