Module: Xml::XmlCanonical

Defined in:
lib/r4x/e4x.rb

Overview

This is used it identify strings that conform to canonical XML element text.

Class Method Summary collapse

Class Method Details

.===(str) ⇒ Object 



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# File 'lib/r4x/e4x.rb', line 32

def ===( str )
  str = str.to_s.strip
  #str[0,1] == '<' && str[-1,1] == '>'  # should make more robust (TODO)
  md = (%r{\A \< (\w+) (.*?) \>}mix).match( str )
  return false unless md #[2] =~ %r{xml:cdata=['"]\d+['"]}
  ed = (%r{\< \/ #{md[1]} [ ]* \> \Z}mix).match(str)
  return false unless ed
  true
end