Q:

Illegal quoting in line 1. (CSV::MalformedCSVError)

I'm getting a Illegal quoting in line 1. (CSV::MalformedCSVError) when I try to read a CSV that I download using Selenium WebDriver.
CSV.foreach( "foo.csv" ) do |row|
  # anger :(
end

but when I copy the contents and paste it into a new file and save it again, it works just fine:
CSV.foreach( "bar.csv" ) do |row|
  # works fine
end

Here's the first 5 lines of the CSV in question, in case it helps...
"Name","W","L","ERA","GS","G","SV","IP","H","ER","HR","SO","BB","WHIP","K/9","BB/9","FIP","WAR","playerid"
"Craig Kimbrel","5","1","1.79","0","65","35","65.0","42","13","4","95","19","0.95","13.16","2.65","1.84","1.7","6655"
"Aroldis Chapman","2","1","1.93","0","30","27","30.0","18","6","2","47","12","0.99","14.24","3.56","2.22","0.6","10233"
"Greg Holland","5","2","2.39","0","65","34","65.0","47","17","5","83","21","1.05","11.53","2.95","2.48","1.3","7196"
"Kenley Jansen","5","2","2.16","0","65","32","65.0","46","16","6","86","19","1.00","11.97","2.64","2.51","0.9","3096"

I haven't been able to find or come up with a way to get my raw, selenium-downloaded CSV to be read correctly. Anyone run into this or have any ideas on what could be wrong with my data, or how I can fix this programmatically?
Thank you!

A:

It's very likely that your file has a byte-order mark U+FEFF at the very beginning. You are probably losing it when you copy and paste again.
The proper solution is:
CSV.foreach("foo.csv", "r:bom|utf-8") { ... }

