Bug #10246: CSV.parse(csv_string, headers: col_headers) reports undefined method `table'

• Status: Closed
• Assignee: -
• Target version: -
• ruby -v: 2.1.2
• Backport: 2.0.0: UNKNOWN, 2.1: UNKNOWN

[railsonmaui (Justin Gordon)]

I've detailed repro steps here: http://railsonmaui-octopress.dev/blog/2014/09/15/pry-ruby-array-zip-csv-and-the-hash-constructor/

[12] (pry) main: 0> csv = CSV.parse(csv_string, headers: col_headers)
(pry) output error: #<NoMethodError: undefined method `table' for #<Object:0x007fdbfc8d5588>>

The CSV docs clearly state that the initialize method takes an option :headers

[nobu (Nobuyoshi Nakada)]

• Description updated (diff)

Justin Gordon wrote:

I've detailed repro steps here: http://railsonmaui-octopress.dev/blog/2014/09/15/pry-ruby-array-zip-csv-and-the-hash-constructor/

I can't access that site, can anybody show the content?

[avit (Andrew Vit)]

Aloha Justin,

Looks like the correct URL is here:
http://www.railsonmaui.com/blog/2014/09/15/pry-ruby-array-zip-csv-and-the-hash-constructor/

The CSV headers option is working, I use it myself all the time. Is the problem that you're trying to parse an invalid CSV string? That's what it looks like in your blog post because you use it again further down after fixing the input and it's fine.

[hsbt (Hiroshi SHIBATA)]

• Status changed from Open to Feedback

[jeremyevans0 (Jeremy Evans)]

• Status changed from Feedback to Closed