Ensure inputted code is a string.
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@ -5,6 +5,7 @@ module Jekyll
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module CommonMethods
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module CommonMethods
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def add_code_tags(code, lang)
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def add_code_tags(code, lang)
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code = code.to_s
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code = code.sub(/<pre>/, "<pre><code class=\"#{lang} language-#{lang}\" data-lang=\"#{lang}\">")
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code = code.sub(/<pre>/, "<pre><code class=\"#{lang} language-#{lang}\" data-lang=\"#{lang}\">")
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code = code.sub(/<\/pre>/,"</code></pre>")
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code = code.sub(/<\/pre>/,"</code></pre>")
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end
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end
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