Sha256: 2a158931054717782a112c2627d965c62cbdca1404c738ba5ae570b44003326f
Contents?: true
Size: 1.37 KB
Versions: 58
Compression:
Stored size: 1.37 KB
Contents
module Standup
module EC2
class Base
def initialize info = false
case info
when Hash
set_info info
when true
load_info
when false
# nothing
end
end
def self.info_reader *names
names.each do |name|
class_eval "def #{name}; read_info_field :#{name}; end", __FILE__, __LINE__
end
end
def exists?
read_info_field :exists
end
def load_info; end
protected
def read_info_field name
load_info unless instance_variable_defined?(:"@#{name}")
instance_variable_set(:"@#{name}", nil) unless instance_variable_defined?(:"@#{name}")
@exists = true
instance_variable_get(:"@#{name}")
rescue AWS::InvalidGroupNotFound
rescue AWS::InvalidInstanceIDNotFound
rescue AWS::InvalidVolumeIDNotFound
@exists = false
nil
end
def set_info info
info.each do |key, value|
instance_variable_set :"@#{key}", value
end
end
def list
self.class.list
end
def api
self.class.api
end
def self.api
@@api ||= AWS::EC2::Base.new :access_key_id => Settings.aws.access_key_id,
:secret_access_key => Settings.aws.secret_access_key
end
end
end
end
Version data entries
58 entries across 58 versions & 1 rubygems