Rails3+CSV wrong number of arguments (0 for 1) , in generate

Question

In development mode iam using (rails3 and ruby 1.9.2p136) and CSV is working good,

but,

In production mode iam using (rails3 and ruby 1.9.2p0) and CSV throws error

(wrong number of arguments (0 for 1) , in generate)

please can u suggest me what could be the problem.

thanks

Answer 1

I encountered exact same problem on Fedora15 with ruby 1.8.7 . Code below fixed the CSV.generate problem.

if RUBY_VERSION < "1.9" 
require "rubygems" 
require "faster_csv" 
CSV = FCSV 
else 
require "csv"
end