lib/stellar/transaction.rb in stellar-base-0.10.0 vs lib/stellar/transaction.rb in stellar-base-0.11.0

@@ -60,10 +60,16 @@
     def self.inflation(attributes={})
       make :inflation, attributes
     end
 
     #
+    # @see  Stellar::Operation.manage_data
+    def self.manage_data(attributes={})
+      make :manage_data, attributes
+    end
+
+    #
     # Helper method to create a transaction with a single
     # operation of the provided type.  See class methods
     # on Stellar::Operation for available values for
     # operation_type.
     #
@@ -92,11 +98,11 @@
     def self.for_account(attributes={})
       account  = attributes[:account]
       sequence = attributes[:sequence]
       fee      = attributes[:fee]
 
-      raise ArgumentError, "Bad :account" unless account.is_a?(KeyPair) && account.sign?
+      raise ArgumentError, "Bad :account" unless account.is_a?(KeyPair)
       raise ArgumentError, "Bad :sequence #{sequence}" unless sequence.is_a?(Integer)
       raise ArgumentError, "Bad :fee #{sequence}" if fee.present? && !fee.is_a?(Integer)
 
       new.tap do |result|
         result.seq_num        = sequence
@@ -130,10 +136,10 @@
 
       Stellar.current_network_id + Stellar::EnvelopeType.to_xdr(val)
     end
 
     def to_envelope(*key_pairs)
-      signatures = key_pairs.map(&method(:sign_decorated))
+      signatures = (key_pairs || []).map(&method(:sign_decorated))
 
       TransactionEnvelope.new({
         :signatures => signatures,
         :tx => self
       })