Method: GetText#npgettext

Defined in:
lib/gettext.rb

#npgettext(msgctxt, msgids, arg2 = nil, arg3 = nil) ⇒ Object Also known as: np_

call-seq:

npgettext(msgctxt, msgid, msgid_plural, n)
npgettext(msgctxt, msgids, n)  # msgids = [msgid, msgid_plural]
np_(msgctxt, msgid, msgid_plural, n)
np_(msgctxt, msgids, n)  # msgids = [msgid, msgid_plural]

The npgettext is similar to the nsgettext function.

e.g.) np_("Special", "An apple", "%{num} Apples", num) == ns_("Special|An apple", "%{num} Apples", num)

  • msgctxt: the message context.

  • msgid: the singular form.

  • msgid_plural: the plural form.

  • n: a number used to determine the plural form.

  • Returns: the localized text which key is msgid_plural if n is plural(follow plural-rule) or msgid. “plural-rule” is defined in po-file.



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# File 'lib/gettext.rb', line 218

def npgettext(msgctxt, msgids, arg2 = nil, arg3 = nil)
  if msgids.kind_of?(Array)
    msgid = msgids[0]
    msgid_ctxt = "#{msgctxt}\004#{msgid}"
    msgid_plural = msgids[1]
    opt1 = arg2
    opt2 = arg3
  else
    msgid = msgids
    msgid_ctxt = "#{msgctxt}\004#{msgid}"
    msgid_plural = arg2
    opt1 = arg3
    opt2 = nil
  end
  
  msgstr = TextDomainManager.translate_plural_message(self, msgid_ctxt, msgid_plural, opt1, opt2)
  if msgstr == msgid_ctxt
    msgid
  else
    msgstr
  end
end