Kilian Ciuffolo
10 lines
214 B
Ruby
10 lines
214 B
Ruby
module Jekyll
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module SearchIndexFilter
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def search_index(input)
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input.gsub(/[^a-zA-Z0-9]+/, "-").gsub(/^-|-$/, "").downcase
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end
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end
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end
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Liquid::Template.register_filter(Jekyll::SearchIndexFilter)
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