Rename Worker class as Interpreter

spec/producer/core/cli_spec.rb

@@ -27,9 +27,9 @@ module Producer::Core
         cli.run!
       end
 
-      it 'processes the tasks with the worker' do
+      it 'processes the tasks with the interpreter' do
         allow(cli.recipe).to receive(:tasks) { [:some_task] }
-        expect(cli.worker).to receive(:process).with([:some_task])
+        expect(cli.interpreter).to receive(:process).with([:some_task])
         cli.run!
       end
     end
@@ -86,16 +86,16 @@ module Producer::Core
       end
     end
 
-    describe '#worker' do
-      it 'builds a worker' do
-        expect(Worker).to receive(:new)
-        cli.worker
+    describe '#interpreter' do
+      it 'builds a interpreter' do
+        expect(Interpreter).to receive(:new)
+        cli.interpreter
       end
 
-      it 'returns the worker' do
-        worker = double('worker')
-        allow(Worker).to receive(:new) { worker }
-        expect(cli.worker).to be worker
+      it 'returns the interpreter' do
+        interpreter = double('interpreter')
+        allow(Interpreter).to receive(:new) { interpreter }
+        expect(cli.interpreter).to be interpreter
       end
     end
   end

spec/producer/core/interpreter_spec.rb

@@ -1,13 +1,13 @@
 require 'spec_helper'
 
 module Producer::Core
-  describe Worker do
-    subject(:worker) { Worker.new }
+  describe Interpreter do
+    subject(:interpreter) { Interpreter.new }
 
     describe '#process' do
       it 'processes each task' do
-        expect(worker).to receive(:process_task).with(:some_task)
-        worker.process [:some_task]
+        expect(interpreter).to receive(:process_task).with(:some_task)
+        interpreter.process [:some_task]
       end
     end
 
@@ -17,7 +17,7 @@ module Producer::Core
         task = double('task')
         allow(task).to receive(:actions) { [action] }
         expect(action).to receive(:apply)
-        worker.process_task(task)
+        interpreter.process_task(task)
       end
     end
   end