module S3Restful::Utils
Protected Instance Methods
assert_valid_keys(hash, *valid_keys)
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# 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)
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# File lib/s3-restful/utils.rb, line 21 def blank?(obj) obj.respond_to?(:empty?) ? obj.empty? : !obj end
present?(obj)
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# File lib/s3-restful/utils.rb, line 17 def present?(obj) !blank?(obj) end
symbolize_keys(hash)
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# 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