Remove splat operator support from in_streams

Author: swistak35

ruby_event_store-rspec/lib/ruby_event_store/rspec/have_published.rb

@@ -30,8 +30,8 @@ def in_stream(stream_name)
         self
       end
 
-      def in_streams(*stream_names)
-        @stream_names = stream_names.flatten
+      def in_streams(stream_names)
+        @stream_names = Array(stream_names)
         self
       end
 

ruby_event_store-rspec/spec/ruby_event_store/rspec/have_published_spec.rb

@@ -127,14 +127,7 @@ def phraser
         event_store.publish(event = FooEvent.new, stream_name: "Foo")
         event_store.link(event.event_id, stream_name: "Bar")
 
-        expect(event_store).to matcher(matchers.an_event(FooEvent)).in_streams("Foo", "Bar")
-      end
-
-      specify do
-        event_store.publish(event = FooEvent.new, stream_name: "Foo")
-        event_store.link(event.event_id, stream_name: "Bar")
-
-        expect(event_store).to matcher(matchers.an_event(FooEvent)).in_streams("Foo", "Bar")
+        expect(event_store).to matcher(matchers.an_event(FooEvent)).in_streams(["Foo", "Bar"])
       end
 
       specify do
@@ -147,7 +140,7 @@ def phraser
       specify do
         event_store.publish(FooEvent.new, stream_name: "Foo")
 
-        expect(event_store).not_to matcher(matchers.an_event(FooEvent)).in_streams("Foo", "Bar")
+        expect(event_store).not_to matcher(matchers.an_event(FooEvent)).in_streams(["Foo", "Bar"])
       end
 
       specify do

ruby_event_store-rspec/spec/ruby_event_store/rspec/step_by_step_failure_message_formatter_spec.rb

@@ -343,7 +343,7 @@ def failure_message_formatter
 
       specify do
         event_store.publish(FooEvent.new, stream_name: "Foo")
-        matcher_ = matcher(matchers.an_event(FooEvent)).in_streams("Foo", "Bar")
+        matcher_ = matcher(matchers.an_event(FooEvent)).in_streams(["Foo", "Bar"])
         matcher_.matches?(event_store)
 
         expect(matcher_.failure_message.to_s).to eq(<<~EOS)
@@ -359,7 +359,7 @@ def failure_message_formatter
 
       specify do
         event_store.publish(FooEvent.new, stream_name: "Bar")
-        matcher_ = matcher(matchers.an_event(FooEvent)).in_streams("Foo", "Bar")
+        matcher_ = matcher(matchers.an_event(FooEvent)).in_streams(["Foo", "Bar"])
         matcher_.matches?(event_store)
 
         expect(matcher_.failure_message.to_s).to eq(<<~EOS)