style(WO80): standardrb on the equivalence + conformance specs

Author: ronaldtse

lib/interscript/equivalence.rb

@@ -35,12 +35,12 @@ def check(samples)
         if a == b
           matched += 1
         else
-          distinguishing << { sample: sample, first: a, second: b }
+          distinguishing << {sample: sample, first: a, second: b}
         end
       end
       ratio = tested.zero? ? 1.0 : matched.fdiv(tested)
-      { tested: tested, matched: matched, ratio: ratio,
-        distinguishing: distinguishing }
+      {tested: tested, matched: matched, ratio: ratio,
+       distinguishing: distinguishing}
     end
   end
 end

spec/interscript/equivalence_spec.rb

@@ -30,7 +30,7 @@ def identical_pair(dir)
 
   it "reports full agreement for identical systems" do
     Dir.mktmpdir do |dir|
-      a, b = identical_pair(dir)
+      identical_pair(dir)
       Interscript.load_path.unshift(dir)
       begin
         result = described_class.check("tst-a-1", "tst-b-1", samples: ["ab", "abc", "b"])
@@ -63,7 +63,7 @@ def identical_pair(dir)
       begin
         result = described_class.check("tst-c-1", "tst-c-2", samples: ["a", "b"])
         expect(result[:ratio]).to eq(0.5)
-        expect(result[:distinguishing]).to eq([{ sample: "a", first: "x", second: "y" }])
+        expect(result[:distinguishing]).to eq([{sample: "a", first: "x", second: "y"}])
       ensure
         Interscript.load_path.delete(dir)
       end

spec/interscript/ml/conformance_spec.rb

@@ -22,7 +22,8 @@
       failures << "#{v["src"].inspect} -> #{got.inspect} (expected #{v["out"].inspect})" if got != v["out"]
     end
     expect(failures).to be_empty,
-      "#{vectors['model']}: #{failures.length}/#{vectors['vectors'].length} mismatched\n" +
-      failures.first(3).join("\n")
+      "#{vectors["model"]}: #{failures.length}/#{vectors["vectors"].length} mismatched
+" +
+        failures.first(3).join("\n")
   end
 end