Hi there,
I’ve got a URL that appears valid, but that URI.parse breaks on. I’m
not sure what’s correct here. This URI parses, but is wrong:
Symbol lookup from Yahoo Finance
This URI doesn’t parse, and is correct:
FTSE 100 (^FTSE) components – Yahoo Finance
The question is, should ‘^’ need to be quoted? It’s not named as a
reserved character in RFC 3986, which I think is the most recent URI
definition, so shouldn’t URI.parse be able to handle it?
On May 06, 2006, at 11:55, Alex Y. wrote:
The question is, should ‘^’ need to be quoted? It’s not named as a
reserved character in RFC 3986, which I think is the most recent URI
definition, so shouldn’t URI.parse be able to handle it?
My guess is that Ruby’s URI parser takes its inspiration from RFC 2396,
which uri/common.rb refers to:
2.4.3. Excluded US-ASCII Characters
unwise = "{" | "}" | "|" | "\" | "^" | "[" | "]" | "`"
Data corresponding to excluded characters must be escaped in order
to
be properly represented within a URI.
http://www.ietf.org/rfc/rfc2396.txt
Cheers