mdaubert (Matthew Daubert)
- Login: mdaubert
- Email: mdaubert@gmail.com
- Registered on: 08/01/2013
- Last sign in: 02/22/2016
Issues
| open | closed | Total | |
|---|---|---|---|
| Assigned issues | 0 | 0 | 0 |
| Reported issues | 0 | 1 | 1 |
Activity
02/22/2016
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05:22 PM Ruby Bug #12100: CSV converters fail when using single arg proc
- Thanks for the explanation Madman, that's super helpful. So the actual bug is reproduced when passing a proc/non-lambda with any number of arguments but I agree, this would cause regressions in a case like this...
~~~ruby
parser.conv... -
- ~~Upon further investigation it looks like this might actually stem from Symbol#to_proc returning a Proc with unspecified number of arguments, which makes sense, but I think the fix here is valid regardless.~~ What REcursive Madman said....
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- CSV#parse (and others) throw an ArgumentError when passing a single argument Proc as a converter because of a performance optimization check that assumes Proc#arity is always positive. Lambdas with one argument work fine as do Procs and ...