Improve code style

10 files changed, 28 insertions, 29 deletions

diff --git a/app/services/fetch_atom_service.rb b/app/services/fetch_atom_service.rb
index 819bea02ea4..4be7f635579 100644
--- a/app/services/fetch_atom_service.rb
+++ b/app/services/fetch_atom_service.rb
@@ -17,7 +17,7 @@ class FetchAtomService < BaseService
   private
 
   def process_html(body)
-    Rails.logger.debug "Processing HTML"
+    Rails.logger.debug 'Processing HTML'
 
     page = Nokogiri::HTML(body)
     alternate_link = page.xpath('//link[@rel="alternate"]').find { |link| link['type'] == 'application/atom+xml' }
@@ -27,7 +27,7 @@ class FetchAtomService < BaseService
   end
 
   def process_headers(url, response)
-    Rails.logger.debug "Processing link header"
+    Rails.logger.debug 'Processing link header'
 
     link_header    = LinkHeader.parse(response['Link'].is_a?(Array) ? response['Link'].first : response['Link'])
     alternate_link = link_header.find_link(['rel', 'alternate'], ['type', 'application/atom+xml'])
diff --git a/app/services/fetch_remote_account_service.rb b/app/services/fetch_remote_account_service.rb
index 072eb2cd3a1..5f45f9b2899 100644
--- a/app/services/fetch_remote_account_service.rb
+++ b/app/services/fetch_remote_account_service.rb
@@ -1,6 +1,6 @@
 class FetchRemoteAccountService < BaseService
   def call(url)
-    atom_url, body = FetchAtomService.new.(url)
+    atom_url, body = FetchAtomService.new.call(url)
 
     return nil if atom_url.nil?
     return process_atom(atom_url, body)
@@ -18,6 +18,6 @@ class FetchRemoteAccountService < BaseService
 
     Rails.logger.debug "Going to webfinger #{username}@#{domain}"
 
-    return FollowRemoteAccountService.new.("#{username}@#{domain}")
+    return FollowRemoteAccountService.new.call("#{username}@#{domain}")
   end
 end
diff --git a/app/services/fetch_remote_status_service.rb b/app/services/fetch_remote_status_service.rb
index 7613607b44e..24a63e8414d 100644
--- a/app/services/fetch_remote_status_service.rb
+++ b/app/services/fetch_remote_status_service.rb
@@ -1,6 +1,6 @@
 class FetchRemoteStatusService < BaseService
   def call(url)
-    atom_url, body = FetchAtomService.new.(url)
+    atom_url, body = FetchAtomService.new.call(url)
 
     return nil if atom_url.nil?
     return process_atom(atom_url, body)
@@ -9,14 +9,14 @@ class FetchRemoteStatusService < BaseService
   private
 
   def process_atom(url, body)
-    Rails.logger.debug "Processing Atom for remote status"
+    Rails.logger.debug 'Processing Atom for remote status'
 
     xml     = Nokogiri::XML(body)
     account = extract_author(url, xml)
 
     return nil if account.nil?
 
-    statuses = ProcessFeedService.new.(body, account)
+    statuses = ProcessFeedService.new.call(body, account)
 
     return statuses.first
   end
@@ -30,6 +30,6 @@ class FetchRemoteStatusService < BaseService
 
     Rails.logger.debug "Going to webfinger #{username}@#{domain}"
 
-    return FollowRemoteAccountService.new.("#{username}@#{domain}")
+    return FollowRemoteAccountService.new.call("#{username}@#{domain}")
   end
 end
diff --git a/app/services/follow_remote_account_service.rb b/app/services/follow_remote_account_service.rb
index ef3949e3682..9fbf17091d2 100644
--- a/app/services/follow_remote_account_service.rb
+++ b/app/services/follow_remote_account_service.rb
@@ -28,11 +28,11 @@ class FollowRemoteAccountService < BaseService
     hubs = feed.xpath('//xmlns:link[@rel="hub"]')
 
     if hubs.empty? || hubs.first.attribute('href').nil?
-      raise Goldfinger::Error, "No PubSubHubbub hubs found"
+      raise Goldfinger::Error, 'No PubSubHubbub hubs found'
     end
 
     if feed.at_xpath('/xmlns:feed/xmlns:author/xmlns:uri').nil?
-      raise Goldfinger::Error, "No author URI found"
+      raise Goldfinger::Error, 'No author URI found'
     end
 
     account.uri     = feed.at_xpath('/xmlns:feed/xmlns:author/xmlns:uri').content
@@ -53,12 +53,12 @@ class FollowRemoteAccountService < BaseService
 
   def get_profile(xml, account)
     author = xml.at_xpath('/xmlns:feed/xmlns:author')
-    update_remote_profile_service.(author, account)
+    update_remote_profile_service.call(author, account)
   end
 
   def magic_key_to_pem(magic_key)
     _, modulus, exponent = magic_key.split('.')
-    modulus, exponent = [modulus, exponent].map { |n| Base64.urlsafe_decode64(n).bytes.inject(0) { |num, byte| (num << 8) | byte } }
+    modulus, exponent = [modulus, exponent].map { |n| Base64.urlsafe_decode64(n).bytes.inject(0) { |a, e| (a << 8) | e } }
 
     key   = OpenSSL::PKey::RSA.new
     key.n = modulus
@@ -75,4 +75,3 @@ class FollowRemoteAccountService < BaseService
     HTTP.timeout(:per_operation, write: 20, connect: 20, read: 50)
   end
 end
-
diff --git a/app/services/follow_service.rb b/app/services/follow_service.rb
index fb782e87108..6dd85dd7ddb 100644
--- a/app/services/follow_service.rb
+++ b/app/services/follow_service.rb
@@ -3,7 +3,7 @@ class FollowService < BaseService
   # @param [Account] source_account From which to follow
   # @param [String] uri User URI to follow in the form of username@domain
   def call(source_account, uri)
-    target_account = follow_remote_account_service.(uri)
+    target_account = follow_remote_account_service.call(uri)
 
     return nil if target_account.nil? || target_account.id == source_account.id
 
@@ -12,7 +12,7 @@ class FollowService < BaseService
     if target_account.local?
       NotificationMailer.follow(target_account, source_account).deliver_later
     else
-      subscribe_service.(target_account)
+      subscribe_service.call(target_account)
       NotificationWorker.perform_async(follow.stream_entry.id, target_account.id)
     end
 
diff --git a/app/services/post_status_service.rb b/app/services/post_status_service.rb
index 930e7ec9e13..6e53c7e526f 100644
--- a/app/services/post_status_service.rb
+++ b/app/services/post_status_service.rb
@@ -8,7 +8,7 @@ class PostStatusService < BaseService
   def call(account, text, in_reply_to = nil, media_ids = nil)
     status = account.statuses.create!(text: text, thread: in_reply_to)
     attach_media(status, media_ids)
-    process_mentions_service.(status)
+    process_mentions_service.call(status)
     DistributionWorker.perform_async(status.id)
     account.ping!(account_url(account, format: 'atom'), [Rails.configuration.x.hub_url])
     status
@@ -19,7 +19,7 @@ class PostStatusService < BaseService
   def attach_media(status, media_ids)
     return if media_ids.nil? || !media_ids.is_a?(Enumerable)
 
-    media = MediaAttachment.where(status_id: nil).where(id: media_ids.take(4).map { |id| id.to_i })
+    media = MediaAttachment.where(status_id: nil).where(id: media_ids.take(4).map(&:to_i))
     media.update(status_id: status.id)
   end
 
diff --git a/app/services/process_feed_service.rb b/app/services/process_feed_service.rb
index 47992b2460a..fdf59b41c15 100644
--- a/app/services/process_feed_service.rb
+++ b/app/services/process_feed_service.rb
@@ -5,7 +5,7 @@ class ProcessFeedService < BaseService
   # @return [Enumerable] created statuses
   def call(body, account)
     xml = Nokogiri::XML(body)
-    update_remote_profile_service.(xml.at_xpath('/xmlns:feed/xmlns:author'), account) unless xml.at_xpath('/xmlns:feed').nil?
+    update_remote_profile_service.call(xml.at_xpath('/xmlns:feed/xmlns:author'), account) unless xml.at_xpath('/xmlns:feed').nil?
     xml.xpath('//xmlns:entry').reverse_each.map { |entry| process_entry(account, entry) }.compact
   end
 
@@ -60,7 +60,7 @@ class ProcessFeedService < BaseService
       href_val = mention_link.attribute('href').value
 
       next if href_val == 'http://activityschema.org/collection/public'
-      
+
       href = Addressable::URI.parse(href_val)
 
       if href.host == Rails.configuration.x.local_domain
@@ -77,7 +77,7 @@ class ProcessFeedService < BaseService
         mentioned_account = Account.find_by(url: href.to_s)
 
         if mentioned_account.nil?
-          mentioned_account = FetchRemoteAccountService.new.(href)
+          mentioned_account = FetchRemoteAccountService.new.call(href)
         end
 
         unless mentioned_account.nil?
@@ -94,7 +94,7 @@ class ProcessFeedService < BaseService
       media = MediaAttachment.where(status: status, remote_url: enclosure_link.attribute('href').value).first
 
       next unless media.nil?
-      
+
       media = MediaAttachment.new(account: status.account, status: status, remote_url: enclosure_link.attribute('href').value)
       media.file_remote_url = enclosure_link.attribute('href').value
       media.save
@@ -128,7 +128,7 @@ class ProcessFeedService < BaseService
   end
 
   def delete_post!(status)
-    remove_status_service.(status)
+    remove_status_service.call(status)
   end
 
   def find_original_status(_xml, id)
@@ -148,7 +148,7 @@ class ProcessFeedService < BaseService
     account  = Account.find_by(username: username, domain: domain)
 
     if account.nil?
-      account = follow_remote_account_service.("#{username}@#{domain}")
+      account = follow_remote_account_service.call("#{username}@#{domain}")
     end
 
     status = Status.new(account: account, uri: target_id(xml), text: target_content(xml), url: target_url(xml), created_at: published(xml), updated_at: updated(xml))
diff --git a/app/services/process_interaction_service.rb b/app/services/process_interaction_service.rb
index 1e3ed6b1279..96dae30da32 100644
--- a/app/services/process_interaction_service.rb
+++ b/app/services/process_interaction_service.rb
@@ -14,11 +14,11 @@ class ProcessInteractionService < BaseService
     account  = Account.find_by(username: username, domain: domain)
 
     if account.nil?
-      account = follow_remote_account_service.("#{username}@#{domain}")
+      account = follow_remote_account_service.call("#{username}@#{domain}")
     end
 
     if salmon.verify(envelope, account.keypair)
-      update_remote_profile_service.(xml.at_xpath('/xmlns:entry/xmlns:author'), account)
+      update_remote_profile_service.call(xml.at_xpath('/xmlns:entry/xmlns:author'), account)
 
       case verb(xml)
       when :follow
@@ -71,7 +71,7 @@ class ProcessInteractionService < BaseService
     return if status.nil?
 
     if account.id == status.account_id
-      remove_status_service.(status)
+      remove_status_service.call(status)
     end
   end
 
@@ -82,7 +82,7 @@ class ProcessInteractionService < BaseService
   end
 
   def add_post!(body, account)
-    process_feed_service.(body, account)
+    process_feed_service.call(body, account)
   end
 
   def status(xml)
diff --git a/app/services/process_mentions_service.rb b/app/services/process_mentions_service.rb
index 5ea1842527b..2d09fc2cdf5 100644
--- a/app/services/process_mentions_service.rb
+++ b/app/services/process_mentions_service.rb
@@ -12,7 +12,7 @@ class ProcessMentionsService < BaseService
 
       if mentioned_account.nil? && !domain.nil?
         begin
-          mentioned_account = follow_remote_account_service.("#{match.first}")
+          mentioned_account = follow_remote_account_service.call(match.first.to_s)
         rescue Goldfinger::Error, HTTP::Error
           mentioned_account = nil
         end
diff --git a/app/services/remove_status_service.rb b/app/services/remove_status_service.rb
index b64f04a14b5..030d23ff6ab 100644
--- a/app/services/remove_status_service.rb
+++ b/app/services/remove_status_service.rb
@@ -39,7 +39,7 @@ class RemoveStatusService < BaseService
 
   def remove_reblogs(status)
     status.reblogs.each do |reblog|
-      RemoveStatusService.new.(reblog)
+      RemoveStatusService.new.call(reblog)
     end
   end