Enable Style/ConditionalAssignment

lib/banzai/filter/issue_reference_filter.rb

@@ -39,10 +39,10 @@ module Banzai
           projects_per_reference.each do |path, project|
             issue_ids = references_per_project[path]
-            if project.default_issues_tracker?
-              issues = project.issues.where(iid: issue_ids.to_a)
+            issues = if project.default_issues_tracker?
+              project.issues.where(iid: issue_ids.to_a)
             else
-              issues = issue_ids.map { |id| ExternalIssue.new(id, project) }
+              issue_ids.map { |id| ExternalIssue.new(id, project) }
             end
             issues.each do |issue|

lib/gitlab/award_emoji.rb

@@ -69,10 +69,10 @@ module Gitlab
                     end
                   JSON.parse(File.read(path)).map do |hash|
-                    if digest
-                      fname = "#{hash['unicode']}-#{hash['digest']}"
+                    fname = if digest
+                      "#{hash['unicode']}-#{hash['digest']}"
                     else
-                      fname = hash['unicode']
+                      hash['unicode']
                     end
                     { name: hash['name'], path: File.join(base, prefix, "#{fname}.png") }

lib/gitlab/conflict/file.rb

@@ -91,10 +91,10 @@ module Gitlab
         our_highlight = Gitlab::Highlight.highlight(our_path, our_file, repository: repository).lines
         lines.each do |line|
-          if line.type == 'old'
-            line.rich_text = their_highlight[line.old_line - 1].try(:html_safe)
+          line.rich_text = if line.type == 'old'
+            their_highlight[line.old_line - 1].try(:html_safe)
           else
-            line.rich_text = our_highlight[line.new_line - 1].try(:html_safe)
+            our_highlight[line.new_line - 1].try(:html_safe)
           end
         end
       end

lib/gitlab/diff/position.rb

@@ -140,10 +140,10 @@ module Gitlab
       def find_diff_file(repository)
         # We're at the initial commit, so just get that as we can't compare to anything.
-        if Gitlab::Git.blank_ref?(start_sha)
-          compare = Gitlab::Git::Commit.find(repository.raw_repository, head_sha)
+        compare = if Gitlab::Git.blank_ref?(start_sha)
+          Gitlab::Git::Commit.find(repository.raw_repository, head_sha)
         else
-          compare = Gitlab::Git::Compare.new(
+          Gitlab::Git::Compare.new(
             repository.raw_repository,
             start_sha,
             head_sha

lib/gitlab/email/reply_parser.rb

@@ -31,10 +31,10 @@ module Gitlab
       private
       def select_body(message)
-        if message.multipart?
-          part = message.text_part || message.html_part || message
+        part = if message.multipart?
+          message.text_part || message.html_part || message
         else
-          part = message
+          message
         end
         decoded = fix_charset(part)

lib/gitlab/metrics/instrumentation.rb

@@ -143,10 +143,10 @@ module Gitlab
         # signature this would break things. As a result we'll make sure the
         # generated method _only_ accepts regular arguments if the underlying
         # method also accepts them.
-        if method.arity == 0
-          args_signature = ''
+        args_signature = if method.arity == 0
+          ''
         else
-          args_signature = '*args'
+          '*args'
         end
         proxy_module.class_eval <<-EOF, __FILE__, __LINE__ + 1

lib/gitlab/saml/user.rb

@@ -28,10 +28,10 @@ module Gitlab
         if external_users_enabled? && @user
           # Check if there is overlap between the user's groups and the external groups
           # setting then set user as external or internal.
-          if (auth_hash.groups & Gitlab::Saml::Config.external_groups).empty?
-            @user.external = false
+          @user.external = if (auth_hash.groups & Gitlab::Saml::Config.external_groups).empty?
+            false
           else
-            @user.external = true
+            true
           end
         end

lib/gitlab/search_results.rb

@@ -56,10 +56,10 @@ module Gitlab
     def issues
       issues = IssuesFinder.new(current_user).execute.where(project_id: project_ids_relation)
-      if query =~ /#(\d+)\z/
-        issues = issues.where(iid: $1)
+      issues = if query =~ /#(\d+)\z/
+        issues.where(iid: $1)
       else
-        issues = issues.full_search(query)
+        issues.full_search(query)
       end
       issues.order('updated_at DESC')
@@ -73,10 +73,10 @@ module Gitlab
     def merge_requests
       merge_requests = MergeRequestsFinder.new(current_user).execute.in_projects(project_ids_relation)
-      if query =~ /[#!](\d+)\z/
-        merge_requests = merge_requests.where(iid: $1)
+      merge_requests = if query =~ /[#!](\d+)\z/
+        merge_requests.where(iid: $1)
       else
-        merge_requests = merge_requests.full_search(query)
+        merge_requests.full_search(query)
       end
       merge_requests.order('updated_at DESC')
     end

lib/gitlab/sherlock/query.rb

@@ -94,10 +94,10 @@ module Gitlab
       private
       def raw_explain(query)
-        if Gitlab::Database.postgresql?
-          explain = "EXPLAIN ANALYZE #{query};"
+        explain = if Gitlab::Database.postgresql?
+          "EXPLAIN ANALYZE #{query};"
         else
-          explain = "EXPLAIN #{query};"
+          "EXPLAIN #{query};"
         end
         ActiveRecord::Base.connection.execute(explain)

spec/features/issuables/issuable_list_spec.rb

@@ -47,10 +47,10 @@ describe 'issuable list', feature: true do
   def create_issuables(issuable_type)
     3.times do
-      if issuable_type == :issue
-        issuable = create(:issue, project: project, author: user)
+      issuable = if issuable_type == :issue
+        create(:issue, project: project, author: user)
       else
-        issuable = create(:merge_request, title: FFaker::Lorem.sentence, source_project: project, source_branch: FFaker::Name.name)
+        create(:merge_request, title: FFaker::Lorem.sentence, source_project: project, source_branch: FFaker::Name.name)
       end
       2.times do

spec/support/issuables_list_metadata_shared_examples.rb

@@ -3,10 +3,10 @@ shared_examples 'issuables list meta-data' do |issuable_type, action = nil|
     @issuable_ids = []
     2.times do
-      if issuable_type == :issue
-        issuable = create(issuable_type, project: project)
+      issuable = if issuable_type == :issue
+        create(issuable_type, project: project)
       else
-        issuable = create(issuable_type, title: FFaker::Lorem.sentence, source_project: project, source_branch: FFaker::Name.name)
+        create(issuable_type, title: FFaker::Lorem.sentence, source_project: project, source_branch: FFaker::Name.name)
       end
       @issuable_ids << issuable.id

spec/support/login_helpers.rb

@@ -15,10 +15,10 @@ module LoginHelpers
   #   user = create(:user)
   #   login_as(user)
   def login_as(user_or_role)
-    if user_or_role.kind_of?(User)
-      @user = user_or_role
+    @user = if user_or_role.kind_of?(User)
+      user_or_role
     else
-      @user = create(user_or_role)
+      create(user_or_role)
     end
     login_with(@user)