Chore/fix minor offenses

lib/autoheathen/config.rb

@@ -3,7 +3,7 @@ module Config
     def load_config(defaults = {}, config_file = nil, overwrites = {})
       cfg = symbolize_keys(defaults)
       if config_file && File.exist?(config_file)
-        cfg.merge! symbolize_keys(YAML::load_file config_file)
+        cfg.merge! symbolize_keys(YAML::load_file(config_file))
       end
       cfg.merge! symbolize_keys(overwrites)  # non-file opts have precedence
       return cfg

lib/converter.rb

@@ -20,11 +20,11 @@ def initialize(storage_dir: C_.storage_directory, logger: Logger.new(C_.conversi
     def convert(doc_key, version, filename, action)
       doc = Document.load @storage_dir, doc_key
       ignore, orig_content = doc.get_file(version, filename)
-      language = 'en' # TODO - add to spec and upload
+      language = 'en' # TODO: add to spec and upload
       new_content = convert_file action, orig_content, language
-      # TODO - handling for variant formats with the same extension
-      #        probably by adding format info before suffix
-      #        e.g. foo.40x40.jpg
+      # TODO: handling for variant formats with the same extension
+      #       probably by adding format info before suffix
+      #       e.g. foo.40x40.jpg
       new_filename = Heathen::Filename.suggest filename, new_content.mime_type
       doc.add_file version, new_filename, new_content
       doc.save_metadata

lib/heathen/executioner.rb

@@ -3,7 +3,7 @@ module Heathen
   # STDOUT and STDERR for perusal.
   class Executioner
     attr_reader :logger, :last_exit_status, :last_messages, :last_command,
-      :stdout, :stderr
+                :stdout, :stderr
 
     def initialize(log)
       @logger = log
@@ -58,7 +58,7 @@ def _execute(*argv, options)
           builder.directory(dir)
         end
 
-        process = builder.start()
+        process = builder.start
 
         # Dirty hack, works on UNIX only.
         pid = if process.is_a?(Java::JavaLang::UNIXProcess)
@@ -96,7 +96,7 @@ def _execute(*argv, options)
         command = argv.shift
 
         Open3.popen3(ENV, [command, "heathen: #{command}"], *argv,
-          chdir: options[:dir] || Dir.getwd
+                     chdir: options[:dir] || Dir.getwd
         ) do |stdin, stdout, stderr, wait_thr|
           pid = wait_thr[:pid]
           logger.info "[#{pid}] spawn '#{command} #{argv.join(' ')}'"

lib/heathen/filename.rb

@@ -8,7 +8,7 @@ def self.suggest(filename, mime_type)
       mime_type = muck_mime_type(mime_type)
       ext = File.extname(filename)
       temp_file = filename[0..-(ext.length + 1)]
-      ext = MIME::Types[mime_type].first.preferred_extension rescue 'txt' # FIXME use a saner extension
+      ext = MIME::Types[mime_type].first.preferred_extension rescue 'txt' # FIXME: use a saner extension
       "#{temp_file}.#{ext}"
     end
 

spec/heathen/filename_spec.rb

@@ -6,32 +6,32 @@
   let(:mime_type) { content.mime_type }
   context '.suggest' do
     it 'suggests foo.pdf' do
-      expect(described_class.suggest 'foo.pdf', mime_type).to eq 'foo.txt'
+      expect(described_class.suggest('foo.pdf', mime_type)).to eq 'foo.txt'
     end
 
     it 'suggests bar/foo.pdf' do
-      expect(described_class.suggest 'bar/foo.pdf', mime_type).to eq 'bar/foo.txt'
+      expect(described_class.suggest('bar/foo.pdf', mime_type)).to eq 'bar/foo.txt'
     end
 
     it 'suggests foo' do
-      expect(described_class.suggest 'foo', mime_type).to eq 'foo.txt'
+      expect(described_class.suggest('foo', mime_type)).to eq 'foo.txt'
     end
 
     it 'suggests bar/foo' do
-      expect(described_class.suggest 'bar/foo', mime_type).to eq 'bar/foo.txt'
+      expect(described_class.suggest('bar/foo', mime_type)).to eq 'bar/foo.txt'
     end
   end
 
   context '.suggest_in_new_dir' do
     it 'suggests (short dir) -> (longer dir)' do
       expect(
-        described_class.suggest_in_new_dir '/home/joe/src/foo.pdf', mime_type, '/home', '/opt/users'
+        described_class.suggest_in_new_dir('/home/joe/src/foo.pdf', mime_type, '/home', '/opt/users')
       ).to eq '/opt/users/joe/src/foo.txt'
     end
 
     it 'suggests (longer dir) -> (short dir)' do
       expect(
-        described_class.suggest_in_new_dir '/opt/users/joe/src/foo.pdf', mime_type, '/opt/users', '/home'
+        described_class.suggest_in_new_dir('/opt/users/joe/src/foo.pdf', mime_type, '/opt/users', '/home')
       ).to eq '/home/joe/src/foo.txt'
     end
   end

spec/lib/app_spec.rb

@@ -16,7 +16,7 @@ def show_backtrace(response)
     return unless response.status == 500
 
     begin
-      puts JSON.pretty_generate(JSON.parse response.body)
+      puts JSON.pretty_generate(JSON.parse(response.body))
     rescue StandardError => e
       puts response.body
     end

spec/lib/autoheathen/email_processor_spec.rb

@@ -79,9 +79,9 @@
   end
 
   it 'validates content types' do
-    expect(processor.get_action 'image/tiff').to eq 'ocr'
-    expect(processor.get_action 'application/pdf; charset=utf-8').to eq 'ocr'
-    expect(processor.get_action 'application/msword').to eq 'pdf'
+    expect(processor.get_action('image/tiff')).to eq 'ocr'
+    expect(processor.get_action('application/pdf; charset=utf-8')).to eq 'ocr'
+    expect(processor.get_action('application/msword')).to eq 'pdf'
     expect { processor.get_action 'foobar' }.to raise_error(RuntimeError)
   end
 

spec/lib/converter_spec.rb

@@ -25,7 +25,7 @@
       foo = double(Heathen::Converter)
       allow(Heathen::Converter).to receive(:new) { foo }
       allow(foo).to receive(:convert) { "The quick brown fox" }
-      expect(converter.convert doc_key, version, filename, action).to eq new_filename
+      expect(converter.convert(doc_key, version, filename, action)).to eq new_filename
       content_type, content = document.get_file version, new_filename
       expect(content_type).to eq 'text/plain; charset=us-ascii'
       expect(content.to_s).to eq 'The quick brown fox'

spec/lib/document_spec.rb

@@ -65,15 +65,15 @@
   context '.delete' do
     it 'runs' do
       Colore::Document.delete storage_dir, doc_key
-      expect(Colore::Document.exists? storage_dir, doc_key).to eq false
+      expect(Colore::Document.exists?(storage_dir, doc_key)).to eq false
     end
   end
 
   context '#directory' do
     it 'runs' do
       dir = document.directory
       expect(dir).to_not be_nil
-      expect(File.exist? dir).to eq true
+      expect(File.exist?(dir)).to eq true
     end
   end
 
@@ -105,13 +105,13 @@
 
   context '#has_version?' do
     it 'runs' do
-      expect(document.has_version? 'v001').to eq true
+      expect(document.has_version?('v001')).to eq true
     end
     it 'accepts current' do
-      expect(document.has_version? 'current').to eq true
+      expect(document.has_version?('current')).to eq true
     end
     it 'rejects invalid' do
-      expect(document.has_version? 'foo').to eq false
+      expect(document.has_version?('foo')).to eq false
     end
   end
 
@@ -131,9 +131,9 @@
     it 'runs' do
       version = document.new_version
       expect(version).to_not be_nil
-      expect(File.exist? document.directory + version).to eq true
+      expect(File.exist?(document.directory + version)).to eq true
       new_doc = described_class.load storage_dir, doc_key
-      expect(new_doc.versions.include? version).to eq true
+      expect(new_doc.versions.include?(version)).to eq true
     end
   end
 
@@ -142,21 +142,21 @@
       file = __FILE__
       body = File.read(file)
       document.add_file 'v002', File.basename(file), body
-      expect(File.exist? document.directory + 'v002' + File.basename(file)).to eq true
+      expect(File.exist?(document.directory + 'v002' + File.basename(file))).to eq true
     end
     it 'runs with author' do
       file = __FILE__
       body = File.read(file)
       document.add_file 'v002', File.basename(file), body, author
-      expect(File.exist? document.directory + 'v002' + File.basename(file)).to eq true
-      expect(File.exist? document.directory + 'v002' + described_class::AUTHOR_FILE).to eq true
+      expect(File.exist?(document.directory + 'v002' + File.basename(file))).to eq true
+      expect(File.exist?(document.directory + 'v002' + described_class::AUTHOR_FILE)).to eq true
       expect(File.read(document.directory + 'v002' + described_class::AUTHOR_FILE).chomp).to eq author
     end
     it 'runs with IO for body' do
       file = __FILE__
       body = File.open(file)
       document.add_file 'v002', File.basename(file), body
-      expect(File.exist? document.directory + 'v002' + File.basename(file)).to eq true
+      expect(File.exist?(document.directory + 'v002' + File.basename(file))).to eq true
     end
   end
 
@@ -184,7 +184,7 @@
   context '#delete_version' do
     it 'runs' do
       document.delete_version 'v001'
-      expect(File.exist? document.directory + 'v001').to eq false
+      expect(File.exist?(document.directory + 'v001')).to eq false
     end
     it 'refuses to delete "current"' do
       expect {
@@ -203,7 +203,7 @@
 
   context '#file_path' do
     it 'runs' do
-      expect(document.file_path 'v001', 'arglebargle.docx').to eq "/document/#{app}/#{doc_id}/v001/arglebargle.docx"
+      expect(document.file_path('v001', 'arglebargle.docx')).to eq "/document/#{app}/#{doc_id}/v001/arglebargle.docx"
     end
   end
 
@@ -256,7 +256,7 @@
   context '#save_metadata' do
     it 'runs' do
       document.save_metadata
-      expect(File.exist? document.directory + 'metadata.json').to eq true
+      expect(File.exist?(document.directory + 'metadata.json')).to eq true
       # expect this to pass
       JSON.parse File.read(document.directory + 'metadata.json')
     end

spec/lib/legacy_converter_spec.rb

@@ -41,7 +41,7 @@
   context '#get_file' do
     it 'runs' do
       filename = converter.convert_file new_format, content
-      expect(converter.get_file File.basename(filename)).to eq 'The quick brown fox'
+      expect(converter.get_file(File.basename(filename))).to eq 'The quick brown fox'
     end
   end
 end

spec/lib/utils_spec.rb

@@ -20,7 +20,7 @@
           { 'type' => 'George Cross', reason: 'Bravery' },
         ]
       }
-      expect(symbolize_keys h).to eq({
+      expect(symbolize_keys(h)).to eq({
         name: 'Fred',
         address: {
           house_number:  12,