We had a similar problem at work.
In the Spanish speaking world we use two last names: one from the
father’s family (apellido paterno) and another from the mother’s
family (apellido materno). For the “first name” there’s no limit in
the number of names.
Fortunately for us, the names were stored in the database as:
But there was a difficulty. In Spanish we have last names composed of
more than one word like “de la Vega”, “y Cruz”, “de las Casas”
Cruz y Cruz María del Rosario
de la Vega Domínguez Jorge
Ponce de León Ernesto Zedillo
We couldn’t avoid regular expressions:
---------- Forwarded message ----------
From: mathew email@example.com
Date: 21-dic-2005 16:17
Subject: Re: The “ruby way” to break apart a name?
To: ruby-talk ML firstname.lastname@example.org
Jeff C. wrote:
Assume for simplicity that the the first name is the text up to the
first space, and the last name is the text after the last space.
But something about split_name still feels a bit “wrong”,
Well, I think the bigger issue is that your assumptions are wrong.
In some countries, the surname is written first, then the ‘first’ name.
Japan is an example. Some Japanese write their names in reverse when
writing them transliterated to English, and some don’t. (…which makes
me wonder which is the case for Matz…)
Also, the number of words in the full name can vary between 1 and a
fairly large integer. (I knew a guy with 6.) The number of name words
required to actually route mail to a unique person can vary between 1
and (at least) 3, and compound names are not always hyphenated. Then
there are things like “Jr”, and salutations that go after the name
rather than in front.
There are quite a few postings in comp.risks about this kind of thing.
In general it’s very hard to do it right, and if (for example) you want
to produce a "Dear " header for a letter, it’s
best to store the salutation as a separate field, rather than try to
guess what it might be from the name.
Of course, if you’re working with a badly structured database someone
else has given you, you may not have the choice…
My parents went to the lost kingdom of Hyrule
and all I got was this lousy triforce.
“Between individuals, as between nations, respect for the rights of
others is peace” - Don Benito Juárez