cs253/f12 — pull request #12 by bbatha (2012-12-11 21:06:50+00:00)
Title: Singleton ConfigIO

Converted to a singleton.

Note that the suggestion to incorporate sections in the config file is already handled. These are stored in a hash e.g.

test:
path: "path"
ip: 127.0.0.1

production:
path: "path2"
ip: 192.168.0.1

when loaded into ruby becomes

{ "test" {
"path" => "path",
"ip" = "127.0.0.1"
},
"production" {
"path" => "path2",
"ip" = "192.168.0.1"
}
}