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Connect to database if not connected #309

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Connect to database if not connected #309

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4 changes: 2 additions & 2 deletions lib/closure_tree/support_flags.rb
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Original file line number Diff line number Diff line change
Expand Up @@ -17,8 +17,8 @@ def order_option?
end

def order_is_numeric?
# skip if database is not connected.
return false unless ::ActiveRecord::Base.connected?
# connect to database if it is not connected.
::ActiveRecord::Base.connection unless ::ActiveRecord::Base.connected?

# The table might not exist yet (in the case of ActiveRecord::Observer use, see issue 32)
return false if !order_option? || !model_class.table_exists?
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