class Integer

Enhance the Integer class with a XML escaped character conversion.

Constants

XChar

Public Instance Methods

Source

# File lib/builder/xchar.rb, line 172
def xchr(escape=true)
  n = XChar::CP1252[self] || self
  case n when *XChar::VALID
    XChar::PREDEFINED[n] or 
      (n<128 ? n.chr : (escape ? "&##{n};" : [n].pack('U*')))
  else
    Builder::XChar::REPLACEMENT_CHAR
  end
end

XML escaped version of chr. When escape is set to false the CP1252 fix is still applied but utf-8 characters are not converted to character entities.