From: Ramon de C Valle Date: 2012-12-12T22:44:00+09:00 Subject: Re: How I can create/extract a variable/hash into the current binding in Ruby? This is a cryptographically signed message in MIME format. --------------ms070707010604070307090706 Content-Type: text/plain; charset=ISO-8859-1 Content-Transfer-Encoding: quoted-printable Hi, On 12/12/2012 11:29 AM, Robert Klemme wrote: > On Wed, Dec 12, 2012 at 12:40 PM, Ramon de C Valle = wrote: >=20 >> Thank you for the additional information! Any suggestions of a possibl= e >> "more Ruby" way of doing this? >=20 > Keep the data in the Hash and use it there. If you think about it you > will need eval for manipulation of the data as well because you do not > know beforehand what local variables you have, don't you? Yes, I know beforehand because they are predefined FFI structs. I'm just trying to avoid things like event[:u][:exception][:exception_record][:exception_information][0] (see https://github.com/rcvalle/active_fuzzer/blob/master/bin/active_file.rb#L= 44). If accesses > like hash[:a] are just inconvenient you could copy the Hash into an > OpenStruct and do hash.a which might be slightly nicer. >=20 > Generating local variables is almost always a bad idea. >=20 > Kind regards >=20 > robert >=20 >=20 > -- > remember.guy do |as, often| as.you_can - without end > http://blog.rubybestpractices.com/ >=20 Thanks, --=20 Ramon de C Valle / Red Hat Product Security Team --------------ms070707010604070307090706 Content-Type: application/pkcs7-signature; name="smime.p7s" Content-Transfer-Encoding: base64 Content-Disposition: attachment; filename="smime.p7s" Content-Description: S/MIME Cryptographic Signature MIAGCSqGSIb3DQEHAqCAMIACAQExCzAJBgUrDgMCGgUAMIAGCSqGSIb3DQEHAQAAoIIMSDCC BVIwggQ6oAMCAQICEAqzP+sBemOzul4+4fzvl/kwDQYJKoZIhvcNAQEFBQAwgd0xCzAJBgNV BAYTAlVTMRcwFQYDVQQKEw5WZXJpU2lnbiwgSW5jLjEfMB0GA1UECxMWVmVyaVNpZ24gVHJ1 c3QgTmV0d29yazE7MDkGA1UECxMyVGVybXMgb2YgdXNlIGF0IGh0dHBzOi8vd3d3LnZlcmlz 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