48 lines
807 B
Ruby
48 lines
807 B
Ruby
module Jekyll
|
|
|
|
module Filters
|
|
def textilize(input)
|
|
RedCloth.new(input).to_html
|
|
end
|
|
|
|
def date_to_string(date)
|
|
date.strftime("%d %b %Y")
|
|
end
|
|
|
|
def date_to_long_string(date)
|
|
date.strftime("%d %B %Y")
|
|
end
|
|
|
|
def date_to_xmlschema(date)
|
|
date.xmlschema
|
|
end
|
|
|
|
def xml_escape(input)
|
|
CGI.escapeHTML(input)
|
|
end
|
|
|
|
def cgi_escape(input)
|
|
CGI::escape(input)
|
|
end
|
|
|
|
def number_of_words(input)
|
|
input.split.length
|
|
end
|
|
|
|
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
|
|
|
|
end
|
|
end
|