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@nitsujw
Created September 29, 2009 16:13
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Rails 3 + DM 0.10.0
>> User.count
NoMethodError: undefined method `aggregate' for #<DataMapper::Adapters::MysqlAdapter:0xb77b7cc8>
from /home/justin/apps/rails/blog/vendor/gems/gems/dm-aggregates-0.10.0/lib/dm-aggregates/repository.rb:5:in `aggregate'
from /home/justin/apps/rails/blog/vendor/gems/gems/dm-aggregates-0.10.0/lib/dm-aggregates/aggregate_functions.rb:166:in `aggregate'
from /home/justin/apps/rails/blog/vendor/gems/gems/dm-aggregates-0.10.0/lib/dm-aggregates/aggregate_functions.rb:38:in `count'
from (irb):39
>> User.aggregate
ArgumentError: query[:fields] must not be empty
from /home/justin/apps/rails/blog/vendor/gems/gems/dm-aggregates-0.10.0/lib/dm-aggregates/aggregate_functions.rb:159:in `aggregate'
from (irb):23
>> User.aggregate(:created_at.max)
NoMethodError: undefined method `aggregate' for #<DataMapper::Adapters::MysqlAdapter:0xb78d851c>
from /home/justin/apps/rails/blog/vendor/gems/gems/dm-aggregates-0.10.0/lib/dm-aggregates/repository.rb:5:in `aggregate'
from /home/justin/apps/rails/blog/vendor/gems/gems/dm-aggregates-0.10.0/lib/dm-aggregates/aggregate_functions.rb:166:in `aggregate'
from (irb):24
>>
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