Module: IsoDoc::ClassUtils

Included in:
Common
Defined in:
lib/isodoc/class_utils.rb

Instance Method Summary collapse

Instance Method Details

#date_range(date) ⇒ Object 



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# File 'lib/isodoc/class_utils.rb', line 3

def date_range(date)
  from = date.at(ns("./from"))
  to = date.at(ns("./to"))
  on = date.at(ns("./on"))
  return date.text unless from || on || to
  return on.text if on

  ret = "#{from.text}–"
  ret += to.text if to
  ret
end

#liquid(doc) ⇒ Object 



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# File 'lib/isodoc/class_utils.rb', line 22

def liquid(doc)
  # unescape HTML escapes in doc
  doc = doc.split(%r<(\{%|%\})>).each_slice(4).map do |a|
    a[2] = a[2].gsub("&lt;", "<").gsub("&gt;", ">") if a.size > 2
    a.join("")
  end.join("")
  Liquid::Template.parse(doc)
end

#ns(xpath) ⇒ Object 



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# File 'lib/isodoc/class_utils.rb', line 15

def ns(xpath)
  xpath.gsub(%r{/([a-zA-z])}, "/xmlns:\\1")
    .gsub(%r{::([a-zA-z])}, "::xmlns:\\1")
    .gsub(%r{\[([a-zA-z][a-z0-9A-Z@/]* ?=)}, "[xmlns:\\1")
    .gsub(%r{\[([a-zA-z][a-z0-9A-Z@/]*\])}, "[xmlns:\\1")
end