more changes

app/controllers/maps_controller.rb

@@ -2,7 +2,9 @@
 
 class MapsController < ApplicationController
   before_action :require_user, only: %i(create update destroy events follow unfollow)
-  before_action :set_map, only: %i(show conversation update destroy contains events export follow unfollow unfollow_from_email)
+  before_action :set_map, only: %i(show conversation update destroy 
+                                   contains events export
+                                   follow unfollow unfollow_from_email)
   after_action :verify_authorized
 
   # GET maps/:id

app/models/follow.rb

@@ -18,6 +18,6 @@ class Follow < ApplicationRecord
   private
 
   def add_subsetting
-    follow_reason = FollowReason.create!(follow: self)
+    FollowReason.create!(follow: self)
   end
 end

app/models/map.rb

@@ -153,12 +153,11 @@ class Map < ApplicationRecord
   end
 
   def after_updated_async
-    if ATTRS_TO_WATCH.any? { |k| changed_attributes.key?(k) }
+    return unless ATTRS_TO_WATCH.any? { |k| changed_attributes.key?(k) }
     FollowService.follow(self, updated_by, 'contributed')
     # NotificationService.notify_followers(self, 'map_updated', changed_attributes)
     # or better yet publish an event
   end
-  end
   handle_asynchronously :after_updated_async
 
   def before_destroyed

app/models/mapping.rb

@@ -53,18 +53,18 @@ class Mapping < ApplicationRecord
   handle_asynchronously :after_created_async
 
   def after_updated
-    if (mappable_type == 'Topic') && (xloc_changed? || yloc_changed?)
+    return unless (mappable_type == 'Topic') && (xloc_changed? || yloc_changed?)
     meta = { 'x': xloc, 'y': yloc, 'mapping_id': id }
     Events::TopicMovedOnMap.publish!(mappable, map, updated_by, meta)
-      ActionCable.server.broadcast 'map_' + map.id.to_s, type: 'topicMoved', id: mappable.id, mapping_id: id, x: xloc, y: yloc
-    end
+    ActionCable.server.broadcast('map_' + map.id.to_s, type: 'topicMoved',
+                                 id: mappable.id, mapping_id: id,
+                                 x: xloc, y: yloc)
   end
 
   def after_updated_async
-    if (mappable_type == 'Topic') && (xloc_changed? || yloc_changed?)
+    return unless (mappable_type == 'Topic') && (xloc_changed? || yloc_changed?)
     FollowService.follow(map, updated_by, 'contributed')
   end
-  end
   handle_asynchronously :after_updated_async
 
   def before_destroyed

app/models/metacode.rb

@@ -12,7 +12,7 @@ class Metacode < ApplicationRecord
                                default_url: 'https://s3.amazonaws.com/metamaps-assets/metacodes/generics/96px/gen_wildcard.png'
 
   # Validate the attached icon is image/jpg, image/png, etc
-  validates_attachment_content_type :aws_icon, content_type: /\Aimage\/.*\Z/
+  validates_attachment_content_type :aws_icon, content_type: %r(\Aimage/.*\Z)
 
   validate :aws_xor_manual_icon
   validate :manual_icon_https
@@ -56,10 +56,9 @@ class Metacode < ApplicationRecord
   end
 
   def manual_icon_https
-    if manual_icon.present?
+    return unless manual_icon.present?
     unless manual_icon.starts_with? 'https'
       errors.add(:base, 'Manual icon must begin with https')
     end
   end
 end
-end

app/models/synapse.rb

@@ -83,7 +83,8 @@ class Synapse < ApplicationRecord
   handle_asynchronously :after_created_async
 
   def after_updated
-    if ATTRS_TO_WATCH.any? { |k| changed_attributes.key?(k) }
+    return unless ATTRS_TO_WATCH.any? { |k| changed_attributes.key?(k) }
+
     new = attributes.select { |k| ATTRS_TO_WATCH.include?(k) }
     old = changed_attributes.select { |k| ATTRS_TO_WATCH.include?(k) }
     meta = new.merge(old) # we are prioritizing the old values, keeping them
@@ -93,7 +94,6 @@ class Synapse < ApplicationRecord
       ActionCable.server.broadcast 'map_' + map.id.to_s, type: 'synapseUpdated', id: id
     end
   end
-  end
 
   def before_destroyed
     # hard to know how to do this yet, because the synapse actually gets destroyed

app/models/webhooks/slack/synapse_added_to_map.rb

@@ -3,8 +3,8 @@
 class Webhooks::Slack::SynapseAddedToMap < Webhooks::Slack::Base
   def text
     connector = eventable.desc.empty? ? '->' : eventable.desc
-    "\"*#{eventable.topic1.name}* #{connector} *#{eventable.topic2.name}*\"" +
-    " was added as a connection by *#{event.user.name}*" +
+    "\"*#{eventable.topic1.name}* #{connector} *#{eventable.topic2.name}*\"" \
+      " was added as a connection by *#{event.user.name}*" \
       " to the map *#{view_map_on_metamaps}*"
   end
 end

app/models/webhooks/slack/synapse_removed_from_map.rb

@@ -6,8 +6,8 @@ class Webhooks::Slack::SynapseRemovedFromMap < Webhooks::Slack::Base
 
     # TODO: express correct directionality of arrows when desc is empty
 
-    "\"*#{eventable.topic1.name}* #{connector} *#{eventable.topic2.name}*\"" +
-    " was removed by *#{event.user.name}* as a connection" +
+    "\"*#{eventable.topic1.name}* #{connector} *#{eventable.topic2.name}*\"" \
+      " was removed by *#{event.user.name}* as a connection" \
       " from the map *#{view_map_on_metamaps}*"
   end
 end

app/policies/synapse_policy.rb

@@ -16,7 +16,7 @@ class SynapsePolicy < ApplicationPolicy
     end
 
     def unauthenticated_scope
-      return scope.where(permission: %w(public commons))
+      scope.where(permission: %w(public commons))
     end
   end
 

app/serializers/api/v2/user_serializer.rb

@@ -17,7 +17,6 @@ module Api
         object.image.url(:sixtyfour)
       end
 
-      # rubocop:disable Style/PredicateName
       def is_admin
         object.admin
       end