h1k3r

local _M = {}
function _M.getHostname()
    local f = io.popen ("/bin/hostname")
    local hostname = f:read("*a") or ""
    f:close()
    hostname =string.gsub(hostname, "\n$", "")
    return hostname
end
return _M

tmm1

Ruby 2.1.0 in Production: known bugs and patches

Last week, we upgraded the github.com rails app to ruby 2.1.0 in production.
While testing the new build for rollout, we ran into a number of bugs. Most of
these have been fixed on trunk already, but I've documented them below to help
anyone else who might be testing ruby 2.1 in production.

@naruse I think we should backport these patches to the ruby_2_1 branch and
release 2.1.1 sooner rather than later, as some of the bugs are quite critical.
I'm happy to offer any assistance I can to expedite this process.