Module: PoHelper

Included in:
Catalog, PoSource
Defined in:
lib/ri18n/pohelper.rb

Instance Method Summary collapse

Instance Method Details

#encoding ⇒ Object

charset encoding of the PO file. defaults to utf-8 if it is not defined in the PO header



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# File 'lib/ri18n/pohelper.rb', line 11

def encoding
# return if there is was no PO header to get an encoding from
  return 'utf-8' unless header
  return 'utf-8' unless ct = header['Content-Type']
  parse_content_type(ct)
end

#parse_content_type(content_type) ⇒ Object

parse content_type and return charset encoding

"text/plain; charset=ISO-8859-2" => 'ISO-8859-2'



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# File 'lib/ri18n/pohelper.rb', line 6

def parse_content_type(content_type)
  %r{(?:\w|\d|[-/])+;\s+charset=((?:\w|\d|-)+)\z}.match(content_type)[1]
end