下面的代码可以正常运行。
require 'csv'
infile = "/home/pt/test.csv"
data = CSV.read(infile)
p data[1][2]
我这样写就是不行结果是:
require 'rubygems'
require 'fastercsv'
infile = "/home/pt/test.csv"
data = FasterCSV.open(infile,'r')
p data[1][2]
错误提示如下:
Please switch to Ruby 1.9's standard CSV library. It's FasterCSV plus
support for Ruby 1.9's m17n encoding engine.
我的ruby是1.9.1-376,rubygems是1.3.5,我的fastercsv是1.5.1,我在fastercsv-1.5.1/1ib文件夹下面的faster_csv.rb程序中(第一段代码就是):
if RUBY_VERSION >= "1.9"
abort <<-VERSION_WARNING.gsub(/^\s+/, "")
Please switch to Ruby 1.9's standard CSV library. It's FasterCSV plus
support for Ruby 1.9's m17n encoding engine.
VERSION_WARNING
end
不懂是什么意思,我的版本太高了,暂时不支持fastercsv类吗?我需要降低ruby版本的级别吗?