module S3Restful::Utils

Protected Instance Methods

assert_valid_keys(hash, *valid_keys) click to toggle source
# File lib/s3-restful/utils.rb, line 12
def assert_valid_keys(hash, *valid_keys)
  unknown_keys = hash.keys - [valid_keys].flatten
  raise(ArgumentError, "Unknown key(s): #{unknown_keys.join(", ")}") unless unknown_keys.empty?
end
blank?(obj) click to toggle source
# File lib/s3-restful/utils.rb, line 21
def blank?(obj)
  obj.respond_to?(:empty?) ? obj.empty? : !obj
end
present?(obj) click to toggle source
# File lib/s3-restful/utils.rb, line 17
def present?(obj)
  !blank?(obj)
end
symbolize_keys(hash) click to toggle source
# File lib/s3-restful/utils.rb, line 5
def symbolize_keys(hash)
  hash.inject({}) do |h, kv|
    h[kv[0].to_sym] = kv[1]
    h
  end
end