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For one Ruby that just works, use 1.8 for legacy apps and 1.9 for recent or new apps. Consider the alternatives only to augment or if they are needed for a par
by Nwallins 17y ago
For one Ruby that just works, use 1.8 for legacy apps and 1.9 for recent or new apps. Consider the alternatives only to augment or if they are needed for a particular requirement (e.g. JRuby for Java libs, MacRuby for Cocoa, etc.)