Module: Jekyll::Filters

Defined in:
lib/hj7/tagging.rb

Instance Method Summary collapse

Instance Method Details

#month_name(month_number) ⇒ Object 



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# File 'lib/hj7/tagging.rb', line 31

def month_name(month_number)
  month_number = month_number.to_i
  Date::MONTHNAMES[month_number]
end

#ordinal(num) ⇒ Object 



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# File 'lib/hj7/tagging.rb', line 17

def ordinal(num)
  num = num.to_i
  case num % 100
    when 11..13; "#{num}th"
  else
    case num % 10
      when 1; "#{num}st"
      when 2; "#{num}nd"
      when 3; "#{num}rd"
      else    "#{num}th"
    end
  end
end

#tag_url(tag, dir = "tags") ⇒ Object 



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# File 'lib/hj7/tagging.rb', line 8

def tag_url(tag, dir = "tags")
  "/#{dir}/#{ERB::Util.u(tag)}"
end

#tags(obj) ⇒ Object 



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# File 'lib/hj7/tagging.rb', line 12

def tags(obj)
  tags = obj["tags"][0].is_a?(Array) ? obj["tags"].map{ |t| t[0]} : obj["tags"]
  tags.map { |t| tag_link(t, tag_url(t)) if t.is_a?(String) }.compact.join(" ")
end