Sha256: e72ee45b10e4d8735a41d0e91f3ccf4e1523b9d400e255b90391800902889cff
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Size: 1.42 KB
Versions: 23
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Stored size: 1.42 KB
Contents
module MongoDoc
class NoConnectionError < RuntimeError; end
class UnsupportedServerVersionError < RuntimeError; end
module Connection
extend self
attr_writer :config_path, :default_name, :env, :host, :name, :options, :port, :strict
def config_path
@config_path || './mongodb.yml'
end
def configuration
@configuration ||= File.exists?(config_path) ? YAML.load_file(config_path)[env] : {}
end
def connection
@connection ||= connect
end
def database
@database ||= connection.db(name, :strict => strict)
end
def default_name
@default_name ||= "mongo_doc"
end
def env
@env ||= 'development'
end
def host
@host ||= configuration['host']
end
def name
@name ||= configuration['name'] || default_name
end
def options
@options ||= configuration['options'] || {}
end
def port
@port ||= configuration['port']
end
def strict
@strict ||= configuration['strict'] || false
end
private
def connect
connection = Mongo::Connection.new(host, port, options)
raise NoConnectionError unless connection
verify_server_version(connection)
connection
end
def verify_server_version(connection)
raise UnsupportedServerVersionError.new('MongoDoc requires at least mongoDB version 1.4.0') unless connection.server_version >= "1.4.0"
end
end
end
Version data entries
23 entries across 23 versions & 2 rubygems