lib/operatic/result.rb in operatic-0.5.0 vs lib/operatic/result.rb in operatic-0.6.0

@@ -32,18 +32,35 @@
     # Set data on the result.
     def []=(key, value)
       @data[key] = value
     end
 
+    # Returns an array of success and data.
+    #
+    # @example
+    #   result = Result.new.success!(message: 'Hello world')
+    #
+    #   case result
+    #   in [true, { message: }]
+    #     # Result is a success, do something with the `message` variable.
+    #   in [false, _]
+    #     # Result is a failure, do something else.
+    #   end
+    #
+    # @return [Array(Boolean, Hash<Symbol, anything>)]
+    def deconstruct
+      [@success, @data]
+    end
+
     # Mark the result as a failure, optionally attach +data+ via kwargs, and
     # freeze the object so it cannot be modified further.
     #
     # *Note*: Calling {#success!} or {#failure!} more than once will raise a
     # +FrozenError+.
     def failure!(**data)
-      set_data(**data)
       @success = false
+      set_data(data)
       freeze
     end
 
     def failure?
       !@success
@@ -62,12 +79,12 @@
     # intent in the consuming code.
     #
     # *Note*: Calling {#success!} or {#failure!} more than once will raise a
     # +FrozenError+.
     def success!(**data)
-      set_data(**data)
       @success = true
+      set_data(data)
       freeze
     end
 
     def success?
       @success
@@ -80,10 +97,10 @@
     def to_h
       @data
     end
 
     private
-      def set_data(**data)
+      def set_data(data)
         data.each do |key, value|
           @data[key] = value
         end
       end
   end