class MongoDB::Connector
Public Class Methods
new(host,port)
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# File lib/testSG/connector/mongo_db.rb, line 5 def initialize(host,port) @mongo_client = Mongo::MongoClient.new(host, port) end
Public Instance Methods
insert(dbname, collection, doc)
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# File lib/testSG/connector/mongo_db.rb, line 9 def insert(dbname, collection, doc) # Connect to a specific DB within mongo db = @mongo_client.db(dbname) # Set the schema/collection in the db chosen coll = db.collection(collection) # Create a document that needs to be inserted in the collection # doc = {"name" => "MongoDB", "type" => "database", "count" => 1, "info" => {"x" => 203, "y" => '102'}} # Perform the insert id = coll.insert(doc) end
select(dbname, collection)
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# File lib/testSG/connector/mongo_db.rb, line 23 def select(dbname, collection) # Connect to a specific DB within mongo db = @mongo_client.db(dbname) # Set the schema/collection in the db chosen coll = db.collection(collection) # Query the collection to view all the documents. coll.find.each { |row| puts row.inspect } end