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* Change Object#either? to Object#among? -- thanks to @jamesarosen for the ↵David Heinemeier Hansson2011-04-121-2/+2
| | | | suggestion!
* Add support for Object#in? and Object#either? in Active Support [#6321 ↵Prem Sichanugrist, Brian Morearty, John Reitano2011-04-111-0/+20
state:committed] This will allow you to check if an object is included in another object or the list of objects or not. This patch is derived from patch by Brian Morearty and John Reitano on Lighthouse ticket. I've rewrite it and make sure that we support both 'another object' and 'list of objects' version, as it surely be useful to support both.