rake import- only adding one line from csv to database - ruby

Question

I am attempting to import a CSV file into my rails database (SQLite in Development) following this tutorial. Data is actually getting inserted into my database but it seems to only insert the first record from the CSV File. the rake seems to run without problem. and a running it with --trace reveals no additional information.
require 'csv'
desc "Import Voters from CSV File"
task :import => [:environment] do
file = "db/GOTV.csv"
CSV.foreach(file, :headers => false) do |row|
Voter.create({
:last_name => row[0],
:first_name => row[1],
:middle_name => row[2],
:name_suffix => row[3],
:primary_address => row[4],
:primary_city => row[5],
:primary_state => row[6],
:primary_zip => row[7],
:primary_zip4 => row[8],
:primary_unit => row[9],
:primary_unit_number => row[10],
:phone_number => row[11],
:phone_code => row[12],
:gender => row[13],
:party_code => row[14],
:voter_score => row[15],
:congressional_district => row[16],
:house_district => row[17],
:senate_district => row[18],
:county_name => row[19],
:voter_key => row[20],
:household_id => row[21],
:client_id => row[22],
:state_voter_id => row[23]
})
end
end

Answer 1

Just ran into this as well - guess you solved it some other way, but still might be useful for others.
In my case, the issue seems to be an incompatible change in the CSV library.
I guess you were using Ruby 1.8, where
CSV.foreach(path, rs = nil, &block)
The docs here are severely lacking, actually no docs at all, so have to guess from source: http://ruby-doc.org/stdlib-1.8.7/libdoc/csv/rdoc/CSV.html#method-c-foreach..
Anyway, 'rs' is clearly not an option hash, it looks like the record separator.
In Ruby 1.9 this is nicer: http://ruby-doc.org/stdlib-1.9.2/libdoc/csv/rdoc/CSV.html#method-c-foreach
self.foreach(path, options = Hash.new, &block)
so this is the one that supports options such as :headers..