instance method
connected?
Ruby on Rails 5.1.7
Signature
connected?()Returns true if a connection has already been opened.
Source
# File activerecord/lib/active_record/connection_adapters/abstract/connection_pool.rb, line 416
def connected?
synchronize { @connections.any? }
end
Defined in activerecord/lib/active_record/connection_adapters/abstract/connection_pool.rb line 416
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