Cloning rows

[andresakata]

Is this behavior correct when cloning a CSV::Row?

irb(main):006:0> row = CSV::Row.new([:name], ['Andre'])
=> #<CSV::Row name:"Andre">
irb(main):007:0> row[:name]
=> "Andre"
irb(main):008:0> dup_row = row.dup
=> #<CSV::Row name:"Andre">
irb(main):009:0> dup_row[:name]
=> "Andre"
irb(main):010:0> dup_row.delete(:name)
=> [:name, "Andre"]
irb(main):011:0> dup_row[:name]
=> nil
irb(main):012:0> row['name']
=> nil

I expected that when modifying the duplicated row would not change the original object.

Using ruby 2.5.1p57

[kou]

I've added support for the feature.

[andresakata]

Awesome, thank you!