44 lines
786 B
Ruby
44 lines
786 B
Ruby
module Jekyll
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module Filters
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def textilize(input)
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RedCloth.new(input).to_html
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end
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def date_to_string(date)
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date.strftime("%d %b %Y")
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end
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def date_to_long_string(date)
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date.strftime("%d %B %Y")
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end
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def date_to_xmlschema(date)
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date.xmlschema
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end
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def xml_escape(input)
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input.gsub("&", "&").gsub("<", "<").gsub(">", ">")
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end
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def number_of_words(input)
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input.split.length
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end
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def array_to_sentence_string(array)
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connector = "and"
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case array.length
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when 0
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""
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when 1
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array[0].to_s
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when 2
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"#{array[0]} #{connector} #{array[1]}"
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else
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"#{array[0...-1].join(', ')}, #{connector} #{array[-1]}"
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end
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end
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end
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end
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