Merge pull request #280 from ifad/chore/enable-frozen-string-literal-…

…in-non-production-code

Add frozen string literal to non-production code

spec/heathen/convert_spec.rb

@@ -1,13 +1,15 @@
+# frozen_string_literal: true
+
 require 'spec_helper'
 require 'heathen'
 
 class Heathen::Processor
   def valid_step_1
-    job.content << ",step 1"
+    job.content += ",step 1"
   end
 
   def valid_step_2
-    job.content << ",step 2"
+    job.content += ",step 2"
   end
 
   def failing_step_1

spec/heathen/filename_spec.rb

@@ -1,3 +1,5 @@
+# frozen_string_literal: true
+
 require 'spec_helper'
 require 'filemagic/ext'
 

spec/heathen/processor_methods/convert_image_spec.rb

@@ -1,3 +1,5 @@
+# frozen_string_literal: true
+
 require 'spec_helper'
 
 RSpec.describe Heathen::Processor do

spec/heathen/processor_methods/htmltotext_spec.rb

@@ -1,3 +1,5 @@
+# frozen_string_literal: true
+
 require 'spec_helper'
 
 RSpec.describe Heathen::Processor do

spec/heathen/processor_methods/libreoffice_spec.rb

@@ -1,3 +1,5 @@
+# frozen_string_literal: true
+
 require 'spec_helper'
 
 RSpec.describe Heathen::Processor do

spec/heathen/processor_methods/pdftotext_spec.rb

@@ -1,3 +1,5 @@
+# frozen_string_literal: true
+
 require 'spec_helper'
 
 RSpec.describe Heathen::Processor do

spec/heathen/processor_methods/tesseract_spec.rb

@@ -1,3 +1,5 @@
+# frozen_string_literal: true
+
 require 'spec_helper'
 
 RSpec.describe Heathen::Processor do

spec/heathen/processor_methods/wkhtmltopdf_spec.rb

@@ -1,3 +1,5 @@
+# frozen_string_literal: true
+
 require 'spec_helper'
 
 RSpec.describe Heathen::Processor do

spec/helpers/storage.rb

@@ -1,3 +1,5 @@
+# frozen_string_literal: true
+
 require 'fileutils'
 
 def tmp_storage_dir

spec/integration/callback.rb

@@ -1,4 +1,6 @@
 #!/usr/bin/env ruby
+# frozen_string_literal: true
+
 #
 # Simple sinatra app to receive and display callbacks
 #

spec/integration/standard_tasks_spec.rb

@@ -1,3 +1,5 @@
+# frozen_string_literal: true
+
 require 'spec_helper'
 
 RSpec.describe 'Standard Heathen tasks:' do

spec/lib/app_spec.rb

@@ -1,3 +1,5 @@
+# frozen_string_literal: true
+
 require 'spec_helper'
 require 'app'
 

spec/lib/autoheathen/config_spec.rb

@@ -1,3 +1,5 @@
+# frozen_string_literal: true
+
 require 'spec_helper'
 require 'autoheathen'
 require 'tempfile'

spec/lib/autoheathen/email_processor_spec.rb

@@ -1,3 +1,5 @@
+# frozen_string_literal: true
+
 require 'spec_helper'
 require 'autoheathen'
 

spec/lib/config_spec.rb

@@ -1,3 +1,5 @@
+# frozen_string_literal: true
+
 require 'spec_helper'
 require 'config'
 

spec/lib/converter_spec.rb

@@ -1,3 +1,5 @@
+# frozen_string_literal: true
+
 require 'spec_helper'
 
 RSpec.describe Colore::Converter do

spec/lib/doc_key_spec.rb

@@ -1,3 +1,5 @@
+# frozen_string_literal: true
+
 require 'spec_helper'
 
 RSpec.describe Colore::DocKey do

spec/lib/document_spec.rb

@@ -1,3 +1,5 @@
+# frozen_string_literal: true
+
 require 'spec_helper'
 require 'colore'
 

spec/lib/legacy_converter_spec.rb

@@ -1,3 +1,5 @@
+# frozen_string_literal: true
+
 require 'spec_helper'
 
 RSpec.describe Colore::LegacyConverter do

spec/lib/sidekiq_workers_spec.rb

@@ -1,3 +1,5 @@
+# frozen_string_literal: true
+
 require 'spec_helper'
 require 'rest_client'
 

spec/lib/utils_spec.rb

@@ -1,3 +1,5 @@
+# frozen_string_literal: true
+
 require 'spec_helper'
 require 'utils'
 

spec/spec_helper.rb

@@ -1,4 +1,4 @@
-# frozen_string_literals: true
+# frozen_string_literal: true
 
 if ENV['COVERAGE'] || ENV['CI']
   require 'simplecov'