openjournals / nameable

A Ruby gem that provides parsing and output of person names, as well as Gender & Ethnicity matching.

nameable

A library that provides parsing and normalization of people's names.

require 'nameable'
n = Nameable::Latin.new.parse('Mr. Chris K Horn Esquire')
puts "#{n.prefix} #{n.first} #{n.middle} #{n.last} #{n.suffix}"
#=> Mr. Chris K Horn Esq.
puts n.to_fullname
#=> Mr. Chris K. Horn, Esq.
n = Nameable::Latin.new('CHRIS', 'HORN')
puts n.to_nameable
#=> Chris Horn
n = Nameable::Latin.new(prefix:'Sir', last:'Horn')
puts n
#=> Sir Horn

Features

Convenience methods:

puts Nameable('chris horn, iii')
#=> "Chris Horn, III."
puts Nameable.parse('chris horn, iii')
#=> #<Nameable::Latin:0x007f8470e01b08 @first="Chris", @last="Horn", @middle=nil, @prefix=nil, @suffix="III.">

Using a database of first names from the U.S. Social Security Administration, Nameable will pick the most likely gender for a name.

Nameable::Latin.new('Chris').gender
#=> :male
Nameable::Latin.new('Janine').female?
#=> true

Using a database of last names from the U.S. Census, Nameable will return the ethnicity breakdown as a Hash.

Nameable::Latin.new('Chris', 'Horn').ethnicity
#=> {:rank=>593, :count=>51380, :percent_white=>86.75, :percent_black=>8.31, :percent_asian_pacific_islander=>0.84, :percent_american_indian_alaska_native=>1.16, :percent_two_or_more_races=>1.46, :percent_hispanic=>1.48}

Other uses

I've included a little web service, which should be installed as "nameable_web_service" that requires sinatra. It's been handy when paired with OpenRefine, if I'm working with a file and I am not going to be parsing with Ruby. If you're reading this, that's probably not an issue for you, but I do think it's a nice way to show someone how to use OpenRefine in a more advanced way.

Inspiration

By inspiration, I should really say "other projects from which I yanked their code, ideas, examples and data." At worst I'll make sure the other projects I looked at and borrowed from are credited here.

Security

As of version 1.1.1., the nameable gem is cryptographically signed. To be sure the gem you install hasn’t been tampered with, add my public key as a trusted certificate, and verify that nameable and any dependencies it has are also signed:

$ gem cert --add <(curl -Ls https://raw.github.com/chorn/nameable/master/certs/chorn.pem)
$ gem install nameable -P HighSecurity

References

• Open Refine formerly Google Refine
• Help with splitting names
• First Names from the U.S. SSA
• Last Names from the Census
• Data Science Toolkit
• Addressable

To-do

1. Extract all of the US Census / Ethnicity / Asset stuff out of Latin. Yuck, that's ugly why did I ever do that?
2. Rename Latin to be US or English because it's looks like I really only support English, and probably US English.
3. Use named captures for all the regexs.
4. Refactor the Ethnicity stuff into a class.
5. Refactor parsing into a class.

-chorn