Rubocop autocorrect

lib/active_model/serializable_resource.rb

@@ -33,7 +33,7 @@ module ActiveModel
     def adapter
       @adapter ||= ActiveModelSerializers::Adapter.create(serializer_instance, adapter_opts)
     end
-    alias_method :adapter_instance, :adapter
+    alias adapter_instance adapter
 
     def serializer_instance
       @serializer_instance ||= serializer.new(resource, serializer_opts)
@@ -54,7 +54,7 @@ module ActiveModel
           @serializer
         end
     end
-    alias_method :serializer_class, :serializer
+    alias serializer_class serializer
 
     # True when no explicit adapter given, or explicit appear is truthy (non-nil)
     # False when explicit adapter is falsy (nil or false)
@@ -63,7 +63,7 @@ module ActiveModel
     end
 
     def serializer?
-      use_adapter? && !!(serializer)
+      use_adapter? && !!serializer
     end
 
     protected

lib/active_model/serializer/caching.rb

@@ -92,7 +92,7 @@ module ActiveModel
           self._cache_key = options.delete(:key)
           self._cache_only = options.delete(:only)
           self._cache_except = options.delete(:except)
-          self._cache_options = (options.empty?) ? nil : options
+          self._cache_options = options.empty? ? nil : options
         end
       end
     end

lib/active_model/serializer/version.rb

@@ -1,5 +1,5 @@
 module ActiveModel
   class Serializer
-    VERSION = '0.10.0.rc4'
+    VERSION = '0.10.0.rc4'.freeze
   end
 end

lib/active_model_serializers/adapter.rb

@@ -1,7 +1,7 @@
 module ActiveModelSerializers
   module Adapter
     UnknownAdapterError = Class.new(ArgumentError)
-    ADAPTER_MAP = {}
+    ADAPTER_MAP = {}.freeze
     private_constant :ADAPTER_MAP if defined?(private_constant)
     require 'active_model_serializers/adapter/fragment_cache'
     require 'active_model_serializers/adapter/cached_serializer'
@@ -49,7 +49,7 @@ module ActiveModelSerializers
       #   'Json' will both register as 'json'.
       def register(name, klass = name)
         name = name.to_s.gsub(/\AActiveModelSerializers::Adapter::/, ''.freeze)
-        adapter_map.update(name.underscore => klass)
+        adapter_map[name.underscore] = klass
         self
       end
 

lib/active_model_serializers/adapter/cached_serializer.rb

@@ -38,7 +38,7 @@ module ActiveModelSerializers
       def object_cache_key
         object_time_safe = @cached_serializer.object.updated_at
         object_time_safe = object_time_safe.strftime('%Y%m%d%H%M%S%9N') if object_time_safe.respond_to?(:strftime)
-        (@klass._cache_key) ? "#{@klass._cache_key}/#{@cached_serializer.object.id}-#{object_time_safe}" : @cached_serializer.object.cache_key
+        @klass._cache_key ? "#{@klass._cache_key}/#{@cached_serializer.object.id}-#{object_time_safe}" : @cached_serializer.object.cache_key
       end
 
       # find all cache_key for the collection_serializer

lib/active_model_serializers/adapter/fragment_cache.rb

@@ -46,7 +46,7 @@ module ActiveModelSerializers
       # 3. Add non-cached attributes to non-cached Serializer
       def cached_attributes(klass, serializers)
         attributes            = serializer.class._attributes
-        cached_attributes     = (klass._cache_only) ? klass._cache_only : attributes.reject { |attr| klass._cache_except.include?(attr) }
+        cached_attributes     = klass._cache_only ? klass._cache_only : attributes.reject { |attr| klass._cache_except.include?(attr) }
         non_cached_attributes = attributes - cached_attributes
 
         cached_attributes.each do |attribute|

lib/active_model_serializers/adapter/json_api/deserialization.rb

@@ -188,7 +188,7 @@ module ActiveModelSerializers
             end
 
           polymorphic = (options[:polymorphic] || []).include?(assoc_name.to_sym)
-          hash.merge!("#{prefix_key}_type".to_sym => assoc_data['type']) if polymorphic
+          hash["#{prefix_key}_type".to_sym] = assoc_data['type'] if polymorphic
 
           hash
         end

lib/active_model_serializers/adapter/json_api/fragment_cache.rb

@@ -8,7 +8,7 @@ module ActiveModelSerializers
           no_root_cache     = cached_hash.delete_if { |key, _value| key == core_cached[0] }
           no_root_non_cache = non_cached_hash.delete_if { |key, _value| key == core_non_cached[0] }
           cached_resource   = (core_cached[1]) ? core_cached[1].deep_merge(core_non_cached[1]) : core_non_cached[1]
-          hash = (root) ? { root => cached_resource } : cached_resource
+          hash = root ? { root => cached_resource } : cached_resource
 
           hash.deep_merge no_root_non_cache.deep_merge no_root_cache
         end

lib/active_model_serializers/deprecate.rb

@@ -33,7 +33,7 @@ module ActiveModelSerializers
       alias_method old, name
       class_eval do
         define_method(name) do |*args, &block|
-          target = self.is_a?(Module) ? "#{self}." : "#{self.class}#"
+          target = is_a?(Module) ? "#{self}." : "#{self.class}#"
           msg = ["NOTE: #{target}#{name} is deprecated",
                  replacement == :none ? ' with no replacement' : "; use #{replacement} instead",
                  "\n#{target}#{name} called from #{ActiveModelSerializers.location_of_caller.join(":")}"