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# Copyright 2011-2013 Amazon.com, Inc. or its affiliates. All Rights Reserved.
#
# Licensed under the Apache License, Version 2.0 (the "License"). You
# may not use this file except in compliance with the License. A copy of
# the License is located at
#
# http://aws.amazon.com/apache2.0/
#
# or in the "license" file accompanying this file. This file is
# distributed on an "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF
# ANY KIND, either express or implied. See the License for the specific
# language governing permissions and limitations under the License.
module AWS
class EC2
# Represents all EC2 availability zones that are currently
# available to your account.
class AvailabilityZoneCollection < Collection
# Yields each of the EC2 availability zones.
# @return [nil]
def each &block
resp = filtered_request(:describe_availability_zones)
resp.availability_zone_info.each do |az|
zone = AvailabilityZone.new(az.zone_name,
:region_name => az.region_name,
:config => config)
yield(zone)
end
nil
end
# @api private
protected
def member_class
AvailabilityZone
end
end
end
end
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