Module: Jekyll::Filters

Defined in:
lib/jekyll/filters.rb

Instance Method Summary collapse

Instance Method Details

#array_to_sentence_string(array) ⇒ Object 



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# File 'lib/jekyll/filters.rb', line 32

def array_to_sentence_string(array)
  connector = "and"
  case array.length
  when 0
    ""
  when 1
    array[0].to_s
  when 2
    "#{array[0]} #{connector} #{array[1]}"
  else
    "#{array[0...-1].join(', ')}, #{connector} #{array[-1]}"
  end
end

#date_to_long_string(date) ⇒ Object 



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# File 'lib/jekyll/filters.rb', line 12

def date_to_long_string(date)
  date.strftime("%d %B %Y")
end

#date_to_string(date) ⇒ Object 



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# File 'lib/jekyll/filters.rb', line 8

def date_to_string(date)
  date.strftime("%d %b %Y")
end

#date_to_utc(date) ⇒ Object 



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# File 'lib/jekyll/filters.rb', line 20

def date_to_utc(date)
  date.utc
end

#date_to_xmlschema(date) ⇒ Object 



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# File 'lib/jekyll/filters.rb', line 16

def date_to_xmlschema(date)
  date.xmlschema
end

#number_of_words(input) ⇒ Object 



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# File 'lib/jekyll/filters.rb', line 28

def number_of_words(input)
  input.split.length
end

#textilize(input) ⇒ Object 



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# File 'lib/jekyll/filters.rb', line 4

def textilize(input)
  RedCloth.new(input).to_html
end

#xml_escape(input) ⇒ Object 



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# File 'lib/jekyll/filters.rb', line 24

def xml_escape(input)
  input.gsub("&", "&amp;").gsub("<", "&lt;").gsub(">", "&gt;")
end