Resolve Style/NumericPredicate for lib items

- enforce standards...

.rubocop_todo.yml

@@ -980,59 +980,7 @@ Style/NumericPredicate:
     - 'ee/app/workers/geo/registry_sync_worker.rb'
     - 'ee/app/workers/geo/repository_shard_sync_worker.rb'
     - 'ee/app/workers/geo/repository_verification/primary/shard_worker.rb'
-    - 'ee/lib/api/helpers/packages/conan/api_helpers.rb'
-    - 'ee/lib/ee/gitlab/auth/ldap/person.rb'
-    - 'ee/lib/ee/gitlab/background_migration/prune_orphaned_geo_events.rb'
-    - 'ee/lib/ee/gitlab/checks/push_rules/file_size_check.rb'
-    - 'ee/lib/ee/gitlab/geo_git_access.rb'
-    - 'ee/lib/gitlab/geo/fdw.rb'
-    - 'ee/lib/gitlab/geo/log_cursor/lease.rb'
-    - 'ee/lib/tasks/gitlab/elastic.rake'
-    - 'lib/api/entities/feature.rb'
-    - 'lib/api/helpers/pagination_strategies.rb'
-    - 'lib/backup/files.rb'
-    - 'lib/banzai/filter/gollum_tags_filter.rb'
-    - 'lib/bitbucket_server/paginator.rb'
-    - 'lib/declarative_policy/runner.rb'
-    - 'lib/gitlab/auth/ldap/adapter.rb'
-    - 'lib/gitlab/bare_repository_import/importer.rb'
-    - 'lib/gitlab/ci/config/external/context.rb'
-    - 'lib/gitlab/ci/reports/accessibility_reports_comparer.rb'
-    - 'lib/gitlab/cycle_analytics/summary/value.rb'
-    - 'lib/gitlab/cycle_analytics/summary_helper.rb'
-    - 'lib/gitlab/danger/teammate.rb'
-    - 'lib/gitlab/database.rb'
-    - 'lib/gitlab/database/connection_timer.rb'
-    - 'lib/gitlab/database/migration_helpers.rb'
-    - 'lib/gitlab/exclusive_lease.rb'
-    - 'lib/gitlab/exclusive_lease_helpers/sleeping_lock.rb'
-    - 'lib/gitlab/experimentation.rb'
-    - 'lib/gitlab/file_hook.rb'
-    - 'lib/gitlab/git/commit.rb'
-    - 'lib/gitlab/git/repository.rb'
-    - 'lib/gitlab/git/rugged_impl/blob.rb'
-    - 'lib/gitlab/gitaly_client.rb'
-    - 'lib/gitlab/github_import/user_finder.rb'
-    - 'lib/gitlab/hashed_storage/migrator.rb'
-    - 'lib/gitlab/import_export/command_line_util.rb'
-    - 'lib/gitlab/multi_collection_paginator.rb'
-    - 'lib/gitlab/polling_interval.rb'
-    - 'lib/gitlab/project_search_results.rb'
-    - 'lib/gitlab/seeder.rb'
-    - 'lib/gitlab/sidekiq_cluster.rb'
-    - 'lib/gitlab/sidekiq_daemon/memory_killer.rb'
-    - 'lib/gitlab/sidekiq_middleware/memory_killer.rb'
-    - 'lib/gitlab/sidekiq_status.rb'
-    - 'lib/gitlab/slash_commands/presenters/issue_show.rb'
-    - 'lib/gitlab/task_helpers.rb'
-    - 'lib/gitlab/untrusted_regexp.rb'
-    - 'lib/gitlab/utils.rb'
-    - 'lib/system_check/sidekiq_check.rb'
-    - 'lib/tasks/gitlab/gitaly.rake'
-    - 'lib/tasks/gitlab/snippets.rake'
-    - 'lib/tasks/gitlab/workhorse.rake'
     - 'ee/app/models/ee/project.rb'
-    - 'lib/gitlab/usage_data/topology.rb'
 
 # Offense count: 117
 # Cop supports --auto-correct.

ee/lib/ee/gitlab/auth/ldap/person.rb

@@ -46,7 +46,7 @@ module EE
               ::Gitlab::Auth::Ldap::DN.new(dn).each_pair { |name, value| dn_components << { name: name, value: value } }
               dn_components
                 .reverse
-                .take_while { |rdn| rdn[:name].casecmp('DC').zero? } # Domain Component
+                .take_while { |rdn| rdn[:name].casecmp('DC') == 0 } # Domain Component
                 .map { |rdn| rdn[:value] }
                 .reverse
                 .join('.')

ee/lib/ee/gitlab/background_migration/prune_orphaned_geo_events.rb

@@ -45,7 +45,7 @@ module EE
             def delete_batch_of_orphans!
               deleted = where(id: orphans.limit(BATCH_SIZE)).delete_all
 
-              vacuum! if deleted.positive?
+              vacuum! if deleted > 0
 
               deleted
             end
@@ -64,7 +64,7 @@ module EE
           return if ::Gitlab::Database.read_only?
 
           deleted_rows = prune_orphaned_rows(table_name)
-          table_name   = next_table(table_name) if deleted_rows.zero?
+          table_name   = next_table(table_name) if deleted_rows == 0
 
           ::BackgroundMigrationWorker.perform_in(RESCHEDULE_DELAY, self.class.name.demodulize, table_name) if table_name
         end

ee/lib/ee/gitlab/checks/push_rules/file_size_check.rb

@@ -8,7 +8,7 @@ module EE
           LOG_MESSAGE = "Checking if any files are larger than the allowed size...".freeze
 
           def validate!
-            return if push_rule.nil? || push_rule.max_file_size.zero?
+            return if push_rule.nil? || push_rule.max_file_size == 0
 
             logger.log_timed(LOG_MESSAGE) do
               max_file_size = push_rule.max_file_size

ee/lib/ee/gitlab/geo_git_access.rb

@@ -82,7 +82,7 @@ module EE
       end
 
       def current_replication_lag_message
-        return if ::Gitlab::Database.read_write? || current_replication_lag.zero?
+        return if ::Gitlab::Database.read_write? || current_replication_lag == 0
 
         "Current replication lag: #{current_replication_lag} seconds"
       end

ee/lib/gitlab/geo/fdw.rb

@@ -63,7 +63,7 @@ module Gitlab
         private
 
         def fdw_capable?
-          has_foreign_server? && has_foreign_schema? && foreign_schema_tables_count.positive?
+          has_foreign_server? && has_foreign_schema? && foreign_schema_tables_count > 0
         rescue ::Geo::TrackingBase::SecondaryNotConfigured
           false
         end
@@ -74,7 +74,7 @@ module Gitlab
         def has_foreign_server?
           ::Geo::TrackingBase.connection.execute(
             "SELECT 1 FROM pg_foreign_server"
-          ).count.positive?
+          ).count > 0
         end
 
         def has_foreign_schema?
@@ -85,7 +85,7 @@ module Gitlab
                WHERE schema_name='#{FOREIGN_SCHEMA}'
             SQL
 
-            ::Geo::TrackingBase.connection.execute(sql).count.positive?
+            ::Geo::TrackingBase.connection.execute(sql).count > 0
           end
         end
 

ee/lib/gitlab/geo/log_cursor/lease.rb

@@ -23,7 +23,7 @@ module Gitlab
         def self.try_obtain_with_ttl
           lease = exclusive_lease.try_obtain_with_ttl
 
-          unless lease[:ttl].zero? || exclusive_lease.same_uuid?
+          unless lease[:ttl] == 0 || exclusive_lease.same_uuid?
             $stdout.puts lease_taken_message
             logger.debug(lease_taken_message)
 

ee/lib/tasks/gitlab/elastic.rake

@@ -108,7 +108,7 @@ namespace :gitlab do
     task projects_not_indexed: :environment do
       not_indexed = Project.where.not(id: IndexStatus.select(:project_id).distinct)
 
-      if not_indexed.count.zero?
+      if not_indexed.count == 0
         puts 'All projects are currently indexed'.color(:green)
       else
         display_unindexed(not_indexed)

lib/api/entities/feature.rb

@@ -10,7 +10,7 @@ module API
           value = model.gate_values[gate.key]
 
           # By default all gate values are populated. Only show relevant ones.
-          if (value.is_a?(Integer) && value.zero?) || (value.is_a?(Set) && value.empty?)
+          if (value.is_a?(Integer) && value == 0) || (value.is_a?(Set) && value.empty?)
             next
           end
 

lib/api/helpers/pagination_strategies.rb

@@ -48,7 +48,7 @@ module API
       end
 
       def offset_limit_exceeded?(offset_limit)
-        offset_limit.positive? && params[:page] * params[:per_page] > offset_limit
+        offset_limit > 0 && params[:page] * params[:per_page] > offset_limit
       end
     end
   end

lib/backup/files.rb

@@ -26,7 +26,7 @@ module Backup
         cmd = %W(rsync -a --exclude=lost+found #{app_files_dir} #{Gitlab.config.backup.path})
         output, status = Gitlab::Popen.popen(cmd)
 
-        unless status.zero?
+        unless status == 0
           puts output
           raise Backup::Error, 'Backup failed'
         end

lib/banzai/filter/gollum_tags_filter.rb

@@ -82,7 +82,7 @@ module Banzai
       def process_tag(tag)
         parts = tag.split('|')
 
-        return if parts.size.zero?
+        return if parts.empty?
 
         process_image_tag(parts) || process_page_link_tag(parts)
       end

lib/bitbucket_server/paginator.rb

@@ -36,7 +36,7 @@ module BitbucketServer
     def over_limit?
       return false unless @limit
 
-      @limit.positive? && @total >= @limit
+      @limit > 0 && @total >= @limit
     end
 
     def next_offset

lib/declarative_policy/runner.rb

@@ -170,7 +170,7 @@ module DeclarativePolicy
             lowest_score = score
           end
 
-          break if lowest_score.zero?
+          break if lowest_score == 0
         end
 
         [remaining_steps, remaining_enablers, remaining_preventers].each do |set|

lib/gitlab/auth/ldap/adapter.rb

@@ -54,7 +54,7 @@ module Gitlab
             if results.nil?
               response = ldap.get_operation_result
 
-              unless response.code.zero?
+              unless response.code == 0
                 Rails.logger.warn("LDAP search error: #{response.message}") # rubocop:disable Gitlab/RailsLogger
               end
 

lib/gitlab/bare_repository_import/importer.rb

@@ -123,7 +123,7 @@ module Gitlab
         cmd = %W(#{Gitlab.config.git.bin_path} --git-dir=#{repo_path} bundle create #{bundle_path} --all)
         output, status = Gitlab::Popen.popen(cmd)
 
-        raise output unless status.zero?
+        raise output unless status == 0
 
         bundle_path
       end

lib/gitlab/ci/config/external/context.rb

@@ -54,7 +54,7 @@ module Gitlab
           end
 
           def execution_expired?
-            return false if execution_deadline.zero?
+            return false if execution_deadline == 0
 
             current_monotonic_time > execution_deadline
           end

lib/gitlab/ci/reports/accessibility_reports_comparer.rb

@@ -17,7 +17,7 @@ module Gitlab
         end
 
         def status
-          head_reports.errors_count.positive? ? STATUS_FAILED : STATUS_SUCCESS
+          head_reports.errors_count > 0 ? STATUS_FAILED : STATUS_SUCCESS
         end
 
         def existing_errors

lib/gitlab/cycle_analytics/summary/value.rb

@@ -34,7 +34,7 @@ module Gitlab
           end
 
           def to_s
-            value.zero? ? '0' : value.to_s
+            value == 0 ? '0' : value.to_s
           end
 
           def to_i

lib/gitlab/cycle_analytics/summary_helper.rb

@@ -4,7 +4,7 @@ module Gitlab
   module CycleAnalytics
     module SummaryHelper
       def frequency(count, from, to)
-        return Summary::Value::None.new if count.zero?
+        return Summary::Value::None.new if count == 0
 
         freq = (count / days(from, to)).round(1)
 

lib/gitlab/danger/teammate.rb

@@ -80,7 +80,7 @@ module Gitlab
 
       def offset_diff_compared_to_author(author)
         diff = floored_offset_hours - author.floored_offset_hours
-        return "same timezone as `@#{author.username}`" if diff.zero?
+        return "same timezone as `@#{author.username}`" if diff == 0
 
         ahead_or_behind = diff < 0 ? 'behind' : 'ahead of'
         pluralized_hours = pluralize(diff.abs, 'hour', 'hours')

lib/gitlab/database.rb

@@ -74,7 +74,7 @@ module Gitlab
 
     # @deprecated
     def self.postgresql?
-      adapter_name.casecmp('postgresql').zero?
+      adapter_name.casecmp('postgresql') == 0
     end
 
     def self.read_only?

lib/gitlab/database/connection_timer.rb

@@ -23,7 +23,7 @@ module Gitlab
         end
 
         def interval_with_randomization
-          interval + rand(RANDOMIZATION_INTERVAL) if interval.positive?
+          interval + rand(RANDOMIZATION_INTERVAL) if interval > 0
         end
 
         def current_clock_value

lib/gitlab/database/migration_helpers.rb

@@ -1062,7 +1062,7 @@ into similar problems in the future (e.g. when new tables are created).
           AND pg_class.relname = '#{table}'
         SQL
 
-        connection.select_value(check_sql).positive?
+        connection.select_value(check_sql) > 0
       end
 
       # Adds a check constraint to a table

lib/gitlab/exclusive_lease.rb

@@ -102,7 +102,7 @@ module Gitlab
       Gitlab::Redis::SharedState.with do |redis|
         ttl = redis.ttl(@redis_shared_state_key)
 
-        ttl if ttl.positive?
+        ttl if ttl > 0
       end
     end
 

lib/gitlab/exclusive_lease_helpers/sleeping_lock.rb

@@ -39,7 +39,7 @@ module Gitlab
       end
 
       def first_attempt?
-        attempts.zero?
+        attempts == 0
       end
 
       def sleep_sec

lib/gitlab/experimentation.rb

@@ -170,7 +170,7 @@ module Gitlab
 
     Experiment = Struct.new(:key, :environment, :tracking_category, keyword_init: true) do
       def enabled?
-        experiment_percentage.positive?
+        experiment_percentage > 0
       end
 
       def enabled_for_environment?

lib/gitlab/file_hook.rb

@@ -27,7 +27,7 @@ module Gitlab
       end
 
       exit_status = result.status&.exitstatus
-      [exit_status.zero?, result.stderr]
+      [exit_status == 0, result.stderr]
     rescue => e
       [false, e.message]
     end

lib/gitlab/git/commit.rb

@@ -261,7 +261,7 @@ module Gitlab
       end
 
       def has_zero_stats?
-        stats.total.zero?
+        stats.total == 0
       rescue
         true
       end
@@ -423,7 +423,7 @@ module Gitlab
       end
 
       def message_from_gitaly_body
-        return @raw_commit.subject.dup if @raw_commit.body_size.zero?
+        return @raw_commit.subject.dup if @raw_commit.body_size == 0
         return @raw_commit.body.dup if full_body_fetched_from_gitaly?
 
         if @raw_commit.body_size > MAX_COMMIT_MESSAGE_DISPLAY_SIZE

lib/gitlab/git/repository.rb

@@ -815,7 +815,7 @@ module Gitlab
       def fsck
         msg, status = gitaly_repository_client.fsck
 
-        raise GitError.new("Could not fsck repository: #{msg}") unless status.zero?
+        raise GitError.new("Could not fsck repository: #{msg}") unless status == 0
       end
 
       def create_from_bundle(bundle_path)

lib/gitlab/git/rugged_impl/blob.rb

@@ -48,7 +48,7 @@ module Gitlab
                   name: blob_entry[:name],
                   size: blob.size,
                   # Rugged::Blob#content is expensive; don't call it if we don't have to.
-                  data: limit.zero? ? '' : blob.content(limit),
+                  data: limit == 0 ? '' : blob.content(limit),
                   mode: blob_entry[:filemode].to_s(8),
                   path: path,
                   commit_id: sha,

lib/gitlab/gitaly_client.rb

@@ -476,7 +476,7 @@ module Gitlab
       return unless stack_counter
 
       max = max_call_count
-      return if max.zero?
+      return if max == 0
 
       stack_counter.select { |_, v| v == max }.keys
     end

lib/gitlab/github_import/user_finder.rb

@@ -161,7 +161,7 @@ module Gitlab
 
         # The cache key may be empty to indicate a previously looked up user for
         # which we couldn't find an ID.
-        [exists, number.positive? ? number : nil]
+        [exists, number > 0 ? number : nil]
       end
     end
   end

lib/gitlab/hashed_storage/migrator.rb

@@ -101,7 +101,7 @@ module Gitlab
 
       def any_non_empty_queue?(*workers)
         workers.any? do |worker|
-          !Sidekiq::Queue.new(worker.queue).size.zero?
+          Sidekiq::Queue.new(worker.queue).size != 0 # rubocop:disable Style/ZeroLengthPredicate
         end
       end
 

lib/gitlab/import_export/command_line_util.rb

@@ -47,8 +47,8 @@ module Gitlab
 
       def execute(cmd)
         output, status = Gitlab::Popen.popen(cmd)
-        @shared.error(Gitlab::ImportExport::Error.new(output.to_s)) unless status.zero? # rubocop:disable Gitlab/ModuleWithInstanceVariables
-        status.zero?
+        @shared.error(Gitlab::ImportExport::Error.new(output.to_s)) unless status == 0 # rubocop:disable Gitlab/ModuleWithInstanceVariables
+        status == 0
       end
 
       def git_bin_path

lib/gitlab/multi_collection_paginator.rb

@@ -34,7 +34,7 @@ module Gitlab
       @second_collection_pages ||= Hash.new do |hash, page|
         second_collection_page = page - first_collection_page_count
 
-        offset = if second_collection_page < 1 || first_collection_page_count.zero?
+        offset = if second_collection_page < 1 || first_collection_page_count == 0
                    0
                  else
                    per_page - first_collection_last_page_size

lib/gitlab/polling_interval.rb

@@ -20,7 +20,7 @@ module Gitlab
     end
 
     def self.polling_enabled?
-      !Gitlab::CurrentSettings.polling_interval_multiplier.zero?
+      Gitlab::CurrentSettings.polling_interval_multiplier != 0
     end
   end
 end

lib/gitlab/project_search_results.rb

@@ -81,7 +81,7 @@ module Gitlab
       counts = %i(limited_milestones_count limited_notes_count
                   limited_merge_requests_count limited_issues_count
                   limited_blobs_count wiki_blobs_count)
-      counts.all? { |count_method| public_send(count_method).zero? } # rubocop:disable GitlabSecurity/PublicSend
+      counts.all? { |count_method| public_send(count_method) == 0 } # rubocop:disable GitlabSecurity/PublicSend
     end
 
     private

lib/gitlab/seeder.rb

@@ -66,7 +66,7 @@ module Gitlab
       estimated_minutes = (size.to_f / ESTIMATED_INSERT_PER_MINUTE).round
       humanized_minutes = 'minute'.pluralize(estimated_minutes)
 
-      if estimated_minutes.zero?
+      if estimated_minutes == 0
         "Rough estimated time: less than a minute ⏰"
       else
         "Rough estimated time: #{estimated_minutes} #{humanized_minutes} ⏰"

lib/gitlab/sidekiq_cluster.rb

@@ -126,7 +126,7 @@ module Gitlab
 
     def self.concurrency(queues, min_concurrency, max_concurrency)
       concurrency_from_queues = queues.length + 1
-      max = max_concurrency.positive? ? max_concurrency : concurrency_from_queues
+      max = max_concurrency > 0 ? max_concurrency : concurrency_from_queues
       min = [min_concurrency, max].min
 
       concurrency_from_queues.clamp(min, max)

lib/gitlab/sidekiq_daemon/memory_killer.rb

@@ -239,7 +239,7 @@ module Gitlab
         memory_growth_kb = get_job_options(job, 'memory_killer_memory_growth_kb', 0).to_i
         max_memory_growth_kb = get_job_options(job, 'memory_killer_max_memory_growth_kb', DEFAULT_MAX_MEMORY_GROWTH_KB).to_i
 
-        return 0 if memory_growth_kb.zero?
+        return 0 if memory_growth_kb == 0
 
         time_elapsed = [Gitlab::Metrics::System.monotonic_time - job[:started_at], 0].max
         [memory_growth_kb * time_elapsed, max_memory_growth_kb].min

lib/gitlab/sidekiq_middleware/memory_killer.rb

@@ -55,7 +55,7 @@ module Gitlab
 
       def get_rss
         output, status = Gitlab::Popen.popen(%W(ps -o rss= -p #{pid}), Rails.root.to_s)
-        return 0 unless status.zero?
+        return 0 unless status == 0
 
         output.to_i
       end

lib/gitlab/sidekiq_status.rb

@@ -50,7 +50,7 @@ module Gitlab
     #
     # Returns true or false.
     def self.all_completed?(job_ids)
-      self.num_running(job_ids).zero?
+      self.num_running(job_ids) == 0
     end
 
     # Returns true if the given job is running or enqueued.

lib/gitlab/slash_commands/presenters/issue_show.rb

@@ -23,14 +23,14 @@ module Gitlab
         def text
           message = ["**#{status_text(resource)}**"]
 
-          if resource.upvotes.zero? && resource.downvotes.zero? && resource.user_notes_count.zero?
+          if resource.upvotes == 0 && resource.downvotes == 0 && resource.user_notes_count == 0
             return message.join
           end
 
           message << " · "
-          message << ":+1: #{resource.upvotes} " unless resource.upvotes.zero?
-          message << ":-1: #{resource.downvotes} " unless resource.downvotes.zero?
-          message << ":speech_balloon: #{resource.user_notes_count}" unless resource.user_notes_count.zero?
+          message << ":+1: #{resource.upvotes} " unless resource.upvotes == 0
+          message << ":-1: #{resource.downvotes} " unless resource.downvotes == 0
+          message << ":speech_balloon: #{resource.user_notes_count}" unless resource.user_notes_count == 0
 
           message.join
         end

lib/gitlab/task_helpers.rb

@@ -95,7 +95,7 @@ module Gitlab
     def run_command!(command)
       output, status = Gitlab::Popen.popen(command)
 
-      raise Gitlab::TaskFailedError.new(output) unless status.zero?
+      raise Gitlab::TaskFailedError.new(output) unless status == 0
 
       output
     end

lib/gitlab/untrusted_regexp.rb

@@ -31,7 +31,7 @@ module Gitlab
 
     def scan(text)
       matches = scan_regexp.scan(text).to_a
-      matches.map!(&:first) if regexp.number_of_capturing_groups.zero?
+      matches.map!(&:first) if regexp.number_of_capturing_groups == 0
       matches
     end
 
@@ -68,7 +68,7 @@ module Gitlab
     # groups, so work around it
     def scan_regexp
       @scan_regexp ||=
-        if regexp.number_of_capturing_groups.zero?
+        if regexp.number_of_capturing_groups == 0
           RE2::Regexp.new('(' + regexp.source + ')')
         else
           regexp

lib/gitlab/usage_data/topology.rb

@@ -213,7 +213,7 @@ module Gitlab
 
       def normalize_localhost_address(instance)
         ip_addr = IPAddr.new(instance)
-        is_local_ip = ip_addr.loopback? || ip_addr.to_i.zero?
+        is_local_ip = ip_addr.loopback? || ip_addr.to_i == 0
 
         is_local_ip ? 'localhost' : instance
       rescue IPAddr::InvalidAddressError

lib/gitlab/utils.rb

@@ -50,7 +50,7 @@ module Gitlab
 
     def ensure_utf8_size(str, bytes:)
       raise ArgumentError, 'Empty string provided!' if str.empty?
-      raise ArgumentError, 'Negative string size provided!' if bytes.negative?
+      raise ArgumentError, 'Negative string size provided!' if bytes < 0
 
       truncated = str.each_char.each_with_object(+'') do |char, object|
         if object.bytesize + char.bytesize > bytes

lib/system_check/sidekiq_check.rb

@@ -32,7 +32,7 @@ module SystemCheck
 
     def only_one_sidekiq_running
       process_count = sidekiq_process_count
-      return if process_count.zero?
+      return if process_count == 0
 
       $stdout.print 'Number of Sidekiq processes ... '
 

lib/tasks/gitlab/gitaly.rake

@@ -17,7 +17,7 @@ Usage: rake "gitlab:gitaly:install[/installation/dir,/storage/path]")
 
       command = []
       _, status = Gitlab::Popen.popen(%w[which gmake])
-      command << (status.zero? ? 'gmake' : 'make')
+      command << (status == 0 ? 'gmake' : 'make')
 
       if Rails.env.test?
         command.push(

lib/tasks/gitlab/snippets.rake

@@ -13,7 +13,7 @@ namespace :gitlab do
         raise "Please supply the list of ids through the SNIPPET_IDS env var"
       end
 
-      raise "Invalid limit value" if limit.zero?
+      raise "Invalid limit value" if limit == 0
 
       if migration_running?
         raise "There are already snippet migrations running. Please wait until they are finished."
@@ -37,7 +37,7 @@ namespace :gitlab do
     def parse_snippet_ids!
       ids = ENV['SNIPPET_IDS'].delete(' ').split(',').map do |id|
         id.to_i.tap do |value|
-          raise "Invalid id provided" if value.zero?
+          raise "Invalid id provided" if value == 0
         end
       end
 
@@ -68,10 +68,10 @@ namespace :gitlab do
     #   bundle exec rake gitlab:snippets:list_non_migrated LIMIT=50
     desc 'GitLab | Show non migrated snippets'
     task list_non_migrated: :environment do
-      raise "Invalid limit value" if limit.zero?
+      raise "Invalid limit value" if limit == 0
 
       non_migrated_count = non_migrated_snippets.count
-      if non_migrated_count.zero?
+      if non_migrated_count == 0
         puts "All snippets have been successfully migrated"
       else
         puts "There are #{non_migrated_count} snippets that haven't been migrated. Showing a batch of ids of those snippets:\n"

lib/tasks/gitlab/workhorse.rake

@@ -15,7 +15,7 @@ namespace :gitlab do
       checkout_or_clone_version(version: version, repo: args.repo, target_dir: args.dir, clone_opts: %w[--depth 1])
 
       _, status = Gitlab::Popen.popen(%w[which gmake])
-      command = status.zero? ? 'gmake' : 'make'
+      command = status == 0 ? 'gmake' : 'make'
 
       Dir.chdir(args.dir) do
         run_command!([command])