lib/stellar/transaction_envelope.rb in stellar-base-0.23.1 vs lib/stellar/transaction_envelope.rb in stellar-base-0.24.0.pre.1

@@ -1,48 +1,22 @@
 module Stellar
   class TransactionEnvelope
-    class << self
-      def v0(tx:, signatures:)
-        v0_envelope = TransactionV0Envelope.new(tx: tx, signatures: signatures)
-        new(:envelope_type_tx_v0, v0_envelope)
-      end
-
-      def v1(tx:, signatures:)
-        v1_envelope = TransactionV1Envelope.new(tx: tx, signatures: signatures)
-        new(:envelope_type_tx, v1_envelope)
-      end
-
-      def fee_bump(tx:, signatures:)
-        fee_bump_envelope = FeeBumpTransactionEnvelope.new(tx: tx, signatures: signatures)
-        new(:envelope_type_tx_fee_bump, fee_bump_envelope)
-      end
-    end
-
     # Delegates any undefined method to the currently set arm
     def method_missing(method, *args, &block)
-      case switch
-      when EnvelopeType.envelope_type_tx_v0
-        v0!.public_send(method, *args)
-      when EnvelopeType.envelope_type_tx
-        v1!.public_send(method, *args)
-      when EnvelopeType.envelope_type_tx_fee_bump
-        fee_bump!.public_send(method, *args)
-      else
-        super
-      end
+      value&.public_send(method, *args) || super
     end
 
     def respond_to_missing?(method, include_private = false)
-      ["tx", "signatures"].include?(method) || super
+      %w[tx signatures].include?(method) || super
     end
 
     # Checks to ensure that every signature for the envelope is
     # a valid signature of one of the provided `key_pairs`
     #
     # NOTE: this does not do any authorization checks, which requires access to
     # the current ledger state.
     #
-    # @param *key_pairs [Array<Stellar::KeyPair>] The key pairs to check the envelopes signatures against
+    # @param key_pairs [Array<Stellar::KeyPair>] The key pairs to check the envelopes signatures against
     #
     # @return [Boolean] true if all signatures are from the provided key_pairs and validly sign the tx's hash
     def signed_correctly?(*key_pairs)
       hash = tx.hash
       return false if signatures.empty?