jaydestro · June 12, 2018 18:02
diff --git a/ruby and mongodb b/ruby and mongodb
 require 'mongo' # requires mongoid to be installed

 Mongo::Logger.logger.level = ::Logger::FATAL # provides logging output for fails

 client = Mongo::Client.new([ '127.0.0.1:27017' ], :database => 'hackathon') # establishes database connection to localhost, database name hackathon

 client.collections.each { |coll| puts coll.name } # does a loop on listing each collection in database and then prints them to standard out

 client.close # closes database connection
	require 'mongo' # requires mongoid to be installed

	Mongo::Logger.logger.level = ::Logger::FATAL # provides logging output for fails

	client = Mongo::Client.new([ '127.0.0.1:27017' ], :database => 'hackathon') # establishes database connection to localhost, database name hackathon

	client.collections.each { \|coll\| puts coll.name } # does a loop on listing each collection in database and then prints them to standard out

	client.close # closes database connection