Just confirmed on the tzinfo-users user group that the mapping for Solomon Island is incorrect in ActiveSupport, in file activesupport/lib/active_support/values/time_zone.rb
"Solomon Is." => "Asia/Magadan",
"Solomon Is." => "Pacific/Guadalcanal",
Pull request created.
@stephane-pelchat thanks for pointing that, can you link to the conversation in tzinfo-users group, if it's open? Would help for future readers. Thanks.
Here the conversation http://rubyforge.org/pipermail/tzinfo-users/2012-November/000114.html
Fixed timezone mapping of Solomon Islands.
For reference, here is the discussion about the mapping being