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Contents
require 'active_support/core_ext/hash/keys'
require 'active_support/core_ext/hash/except'
module MongoModel
class Configuration
def initialize(options)
set_options!(options)
end
def host
@options['host']
end
def port
@options['port']
end
def database
@options['database']
end
def username
@options['username']
end
def password
@options['password']
end
def establish_connection
@connection ||= Mongo::Connection.new(host, port, connection_options)
@database = @connection.db(database)
@database.authenticate(username, password) if username.present?
@database
end
def use_database(database)
@options['database'] = database
establish_connection
end
def connection_options
@options.except('host', 'port', 'database', 'username', 'password').symbolize_keys
end
def set_options!(options)
case options
when Hash
@options = DEFAULTS.merge(options).stringify_keys
when String
set_options!(parse(options))
end
end
DEFAULTS = {
'host' => 'localhost',
'port' => 27017,
'database' => 'mongomodel-default',
'pool_size' => 5,
'timeout' => 5,
'logger' => MongoModel.logger
}
def self.defaults
new({})
end
private
def parse(str)
uri = URI.parse(str)
{
'host' => uri.host,
'port' => uri.port,
'database' => uri.path.gsub(/^\//, ''),
'username' => uri.user,
'password' => uri.password
}
end
end
end
Version data entries
15 entries across 15 versions & 1 rubygems