How to delete files recursively from an S3 bucket

Question

I have the following folder structure in S3. Is there a way to recursively remove all files under a certain folder (say foo/bar1 or foo or foo/bar2/1 ..)

Answer 1

I needed to do the following...

def delete_bucket
  s3 = init_amazon_s3
  s3.buckets['BUCKET-NAME'].objects.each do |obj|
    obj.delete
  end
end

def init_amazon_s3
  config = YAML.load_file("#{Rails.root}/config/s3.yml")
  AWS.config(:access_key_id => config['access_key_id'],:secret_access_key => config['secret_access_key'])
  s3 = AWS::S3.new
end