Can ruby 1.9 be used with rails 2.3?
I know rails 2.3.5 works with ruby 1.9.1. However, you will need to double-check any gems or plugins that you want to use with ruby 1.9 to see if they work.
Browse this site to see if these gems are compatible 1.9.
2.3.4 has a problem converting unicode to activemailer, so make sure you are using 2.3.5. Most of the main rails of gems and plugins are now compatible with 1.9.1.
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