Method: GetText::POEntry::Formatter#format

Defined in:
lib/gettext/po_entry.rb

#format ⇒ Object 



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# File 'lib/gettext/po_entry.rb', line 295

def format
  if @entry.obsolete?
    return format_obsolete_comment(@entry.comment)
  end

  str = format_comments

  # msgctxt, msgid, msgstr
  if @entry.msgctxt?
    if @entry.msgctxt.nil?
      no_msgctxt_message = "This POEntry is a kind of msgctxt " +
                             "but the msgctxt property is nil. " +
                             "msgid: #{@entry.msgid}"
      raise(NoMsgctxtError, no_msgctxt_message)
    end
    str << "msgctxt " << format_message(@entry.msgctxt)
  end

  str << "msgid " << format_message(@entry.msgid)
  if @entry.plural?
    if @entry.msgid_plural.nil?
      no_plural_message = "This POEntry is a kind of plural " +
                            "but the msgid_plural property is nil. " +
                            "msgid: #{@entry.msgid}"
      raise(NoMsgidPluralError, no_plural_message)
    end

    str << "msgid_plural " << format_message(@entry.msgid_plural)

    if @entry.msgstr.nil?
      str << "msgstr[0] \"\"\n"
      str << "msgstr[1] \"\"\n"
    else
      msgstrs = @entry.msgstr.split("\000", -1)
      msgstrs.each_with_index do |msgstr, index|
        str << "msgstr[#{index}] " << format_message(msgstr)
      end
    end
  else
    str << "msgstr "
    str << format_message(@entry.msgstr)
  end

  encode(str)
end