Class: Fixnum

Inherits:
Object
  • Object
show all
Defined in:
lib/rfeedparser/encoding_helpers.rb

Instance Method Summary collapse

Instance Method Details

#xchr ⇒ Object

xml escaped version of chr



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# File 'lib/rfeedparser/encoding_helpers.rb', line 239

def xchr
  n = XChar::CP1252[self] || self

  case n when *XChar::VALID
    XChar::PREDEFINED[n] or (n<128 ? n.chr : "&##{n};")
  else
    '*'
  end
end