Class: MongoAgent::Db

Inherits:
Object
  • Object
show all
Defined in:
lib/mongo_agent/db.rb

Overview

MongoAgent::Db is a class that is meant to be extended by MongoAgent classes. It stores shared code to instantiate and provide access to a MongoDB Document Store and Moped::Session object for use by the extending classes to access their MongoDB Document Store

It depends on the following environment variables to configure its MongoDB connect:

MONGO_HOST: host URL for the MongoDB, can be in any form that mongod itself can
            use, e.g. host:port, etc.
MONGO_DB: the name of the Document store in the MongoDB to use for all activities
          will be created if does not exist

Instance Attribute Summary collapse

Instance Method Summary collapse

Instance Attribute Details

#db ⇒ Object (readonly)

This holds the Moped::Session object that can be used to query information from the MongoDB

hosted by the MONGO_HOST environment variable



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# File 'lib/mongo_agent/db.rb', line 19

def db
  @db
end

Instance Method Details

#build_db ⇒ Object

This is for internal use by SpreadsheetAgent classes that extend SpreadsheetAgent::Db



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# File 'lib/mongo_agent/db.rb', line 22

def build_db
  @db = Moped::Session.new([ ENV['MONGO_HOST'] ])
  @db.use ENV['MONGO_DB']
end