Method: IsoDoc::ClassUtils#start_of_sentence

Defined in:
lib/isodoc/class_utils.rb

#start_of_sentence(node) ⇒ Object

node is at the start of sentence in a Metanorma XML context



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# File 'lib/isodoc/class_utils.rb', line 78

def start_of_sentence(node)
  prec = [] # all text nodes before node
  nearest_block_parent(node).traverse do |x|
    x == node and break
    x.text? and prec << x
  end
  prec.empty? || /(?!<[^.].)\.\s+$/.match(prec.map(&:text).join)
end