Fix rubocop offenses (#10)

lib/uber_task.rb

@@ -1,4 +1,5 @@
 # frozen_string_literal: true
+
 require 'logger'
 require 'uber_task/internal'
 require 'uber_task/internal/path'

lib/uber_task/internal.rb

@@ -3,10 +3,10 @@
 module UberTask
   module Internal
     def self.trace
-      if Thread.current[:__uber_task_trace__]
-        message = yield
-        puts message
-      end
+      return unless Thread.current[:__uber_task_trace__]
+
+      message = yield
+      puts message
     end
   end
 end

spec/exception_spec.rb

@@ -1,23 +1,24 @@
-describe UberTask do
-  it 'Retries the child task after two exceptions' do
-    task_retried_after_exception = 0
-
-    UberTask.run do
-      UberTask.on_subtask_error do |task, event, err|
-        if err.message == 'Some error'
-          task_retried_after_exception += 1
-          UberTask.retry(reason: err, wait: 1)
-        end
-      end
-
-      UberTask.run(retry_count: 2, vital: false) do
-        if task_retried_after_exception < 2
-          raise 'Some error'
-        end
-      end
-    end
-
-
-    expect(task_retried_after_exception).to be(2)
-  end
-end
+# frozen_string_literal: true
+
+describe UberTask do
+  it 'Retries the child task after two exceptions' do
+    task_retried_after_exception = 0
+
+    UberTask.run do
+      UberTask.on_subtask_error do |_task, _event, err|
+        if err.message == 'Some error'
+          task_retried_after_exception += 1
+          UberTask.retry(reason: err, wait: 1)
+        end
+      end
+
+      UberTask.run(retry_count: 2, vital: false) do
+        if task_retried_after_exception < 2
+          raise 'Some error'
+        end
+      end
+    end
+
+    expect(task_retried_after_exception).to be(2)
+  end
+end

spec/uber_task/run_spec.rb

@@ -1,16 +1,18 @@
-describe UberTask do
-  describe '.run' do
-    it 'retries the task' do
-      run_count = 0
-
-      UberTask.run(retry_count: 3) do
-        if run_count < 2
-          run_count += 1
-          UberTask.retry(wait: 1)
-        end
-      end
-
-      expect(run_count).to be(2)
-    end
-  end
-end
+# frozen_string_literal: true
+
+describe UberTask do
+  describe '.run' do
+    it 'retries the task' do
+      run_count = 0
+
+      UberTask.run(retry_count: 3) do
+        if run_count < 2
+          run_count += 1
+          UberTask.retry(wait: 1)
+        end
+      end
+
+      expect(run_count).to be(2)
+    end
+  end
+end

spec/uber_task/skip_spec.rb

@@ -1,12 +1,14 @@
-describe UberTask do
-  it 'skips the task' do
-    task_skipped = true
-
-    UberTask.run do
-      UberTask.skip
-      task_skipped = false
-    end
-
-    expect(task_skipped).to be(true)
-  end
-end
+# frozen_string_literal: true
+
+describe UberTask do
+  it 'skips the task' do
+    task_skipped = true
+
+    UberTask.run do
+      UberTask.skip
+      task_skipped = false
+    end
+
+    expect(task_skipped).to be(true)
+  end
+end