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599212e0ae
parts[0] can lead to a nil class exception. Using the ternary gives the same functionality without causing things to fail
12 lines
468 B
Ruby
12 lines
468 B
Ruby
module Multilang
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def block_code(code, full_lang_name)
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parts = full_lang_name.split('--')
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rouge_lang_name = (parts) ? parts[0] : "" # just parts[0] here causes null ref exception when no language specified
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super(code, rouge_lang_name).sub("highlight #{rouge_lang_name}") do |match|
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match + " tab-" + full_lang_name
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end
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end
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end
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require 'middleman-core/renderers/redcarpet'
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Middleman::Renderers::MiddlemanRedcarpetHTML.send :include, Multilang
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