Rename Interpreter class as Worker

lib/producer/core.rb

@@ -14,7 +14,6 @@ require 'producer/core/condition'
 require 'producer/core/condition/dsl'
 require 'producer/core/env'
 require 'producer/core/errors'
-require 'producer/core/interpreter'
 require 'producer/core/recipe'
 require 'producer/core/recipe/dsl'
 require 'producer/core/remote'
@@ -23,3 +22,4 @@ require 'producer/core/remote/fs'
 require 'producer/core/task'
 require 'producer/core/task/dsl'
 require 'producer/core/version'
+require 'producer/core/worker'

lib/producer/core/cli.rb

@@ -28,7 +28,7 @@ module Producer
         @stdout     = stdout
       end
 
-      def run(worker: Interpreter.new)
+      def run(worker: Worker.new)
         load_recipe
         worker.process recipe.tasks
       end

lib/producer/core/worker.rb

@@ -1,6 +1,6 @@
 module Producer
   module Core
-    class Interpreter
+    class Worker
       def process(tasks)
         tasks.each { |t| process_task t }
       end

spec/producer/core/worker_spec.rb

@@ -1,13 +1,13 @@
 require 'spec_helper'
 
 module Producer::Core
-  describe Interpreter do
-    subject(:interpreter) { Interpreter.new }
+  describe Worker do
+    subject(:worker) { described_class.new }
 
     describe '#process' do
       it 'processes each task' do
-        expect(interpreter).to receive(:process_task).with(:some_task)
-        interpreter.process [:some_task]
+        expect(worker).to receive(:process_task).with(:some_task)
+        worker.process [:some_task]
       end
     end
 
@@ -18,7 +18,7 @@ module Producer::Core
       context 'when task condition is met' do
         it 'applies the actions' do
           expect(action).to receive :apply
-          interpreter.process_task task
+          worker.process_task task
         end
       end
 
@@ -27,7 +27,7 @@ module Producer::Core
 
         it 'does not apply the actions' do
           expect(action).not_to receive :apply
-          interpreter.process_task task
+          worker.process_task task
         end
       end
     end