glacer2s3.rb

require "aws-sdk"

AWS.config(
    :access_key_id  =>  'YOUR_ACCESS_KEY',
    :secret_access_key => 'YOUR_SECRET_KEY'
)

s3 = AWS::S3.new
bucket = s3.buckets['bucket']

obj1 = bucket.objects['hoge']
obj2 = bucket.objects['fuga']

begin
    print obj1.restore()   #Succeeds only in a first attempt.
rescue => e
    print e
end

begin
    print obj2.restore()   #Also succeeds only in a first attempt. 
rescue => e
    print e
end

while true do
    print "obj1 is restoring? " + obj1.restore_in_progress?.to_s + "\n"
    print "obj2 is restoring? " + obj2.restore_in_progress?.to_s + "\n"
    sleep 1
end