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ruby/doc/csv/recipes
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Yuki Tsujimoto e151a2ff8e [ruby/csv] docs: fix example in Recipe: Capture Unconverted Fields 
(https://github.com/ruby/csv/pull/276)

I've fixed the example in `Recipe: Capture Unconverted Fields`.

https://ruby.github.io/csv/doc/csv/recipes/parsing_rdoc.html#label-Recipe-3A+Capture+Unconverted+Fields

`parsed` is wrong: header row is missing and the values should be
integers.

```
$ ruby -v
ruby 3.2.1 (2023-02-08 revision 31819e82c8) [x86_64-darwin21]

$ cat unconverted_fields.rb
require "csv"

source = "Name,Value\nfoo,0\nbar,1\nbaz,2\n"
parsed = CSV.parse(source, converters: :integer, unconverted_fields: true)
p parsed
parsed.each {|row| p row.unconverted_fields }

$ ruby unconverted_fields.rb
[["Name", "Value"], ["foo", 0], ["bar", 1], ["baz", 2]]
["Name", "Value"]
["foo", "0"]
["bar", "1"]
["baz", "2"]
```
2023-05-25 01:44:17 +09:00
..
filtering.rdoc [ruby/csv] Small RDoc changes for recipes 2023-05-25 01:44:17 +09:00
generating.rdoc [ruby/csv] Fix typos (https://github.com/ruby/csv/pull/236) 2023-05-25 01:44:17 +09:00
parsing.rdoc [ruby/csv] docs: fix example in Recipe: Capture Unconverted Fields 2023-05-25 01:44:17 +09:00
recipes.rdoc [ruby/csv] Small RDoc changes for recipes 2023-05-25 01:44:17 +09:00