Enable Rubocop cop to omit parentheses from one-line method calls

google-cloud-bigquery/.rubocop.yml

@@ -13,6 +13,11 @@ Documentation:
 
 Style/StringLiterals:
   EnforcedStyle: double_quotes
+Style/MethodCallWithArgsParentheses:
+  Enabled: true
+  EnforcedStyle: omit_parentheses
+  AllowParenthesesInMultilineCall: true
+  AllowParenthesesInCamelCaseMethod: true
 Style/MethodDefParentheses:
   EnforcedStyle: require_no_parentheses
 Style/NumericLiterals:

google-cloud-bigquery/lib/google/cloud/bigquery/convert.rb

@@ -360,6 +360,20 @@ def self.derive_source_format path
           return "DATASTORE_BACKUP"       if path.end_with? ".backup_info"
           nil
         end
+
+        ##
+        # @private
+        #
+        # Converts a primitive time value in milliseconds to a Ruby Time object.
+        #
+        # @return [Time, nil] The Ruby Time object, or nil if the given argument
+        #   is nil.
+        def self.millis_to_time time_millis
+          return nil unless time_millis
+          time_millis = Integer time_millis
+          time_secs = time_millis / 1000.0
+          ::Time.at time_secs
+        end
       end
 
       # rubocop:enable Metrics/ModuleLength

google-cloud-bigquery/lib/google/cloud/bigquery/data.rb

@@ -439,9 +439,9 @@ def next
         #
         def all request_limit: nil
           request_limit = request_limit.to_i if request_limit
-          unless block_given?
-            return enum_for(:all, request_limit: request_limit)
-          end
+
+          return enum_for :all, request_limit: request_limit unless block_given?
+
           results = self
           loop do
             results.each { |r| yield r }

google-cloud-bigquery/lib/google/cloud/bigquery/dataset.rb

@@ -20,6 +20,7 @@
 require "google/cloud/bigquery/external"
 require "google/cloud/bigquery/dataset/list"
 require "google/cloud/bigquery/dataset/access"
+require "google/cloud/bigquery/convert"
 require "google/apis/bigquery_v2"
 
 module Google
@@ -237,11 +238,7 @@ def default_expiration= new_default_expiration
         def created_at
           return nil if reference?
           ensure_full_data!
-          begin
-            ::Time.at(Integer(@gapi.creation_time) / 1000.0)
-          rescue StandardError
-            nil
-          end
+          Convert.millis_to_time @gapi.creation_time
         end
 
         ##
@@ -255,11 +252,7 @@ def created_at
         def modified_at
           return nil if reference?
           ensure_full_data!
-          begin
-            ::Time.at(Integer(@gapi.last_modified_time) / 1000.0)
-          rescue StandardError
-            nil
-          end
+          Convert.millis_to_time @gapi.last_modified_time
         end
 
         ##
@@ -2261,7 +2254,7 @@ def udfs_gapi array_or_str
           return [] if array_or_str.nil?
           Array(array_or_str).map do |uri_or_code|
             resource = Google::Apis::BigqueryV2::UserDefinedFunctionResource.new
-            if uri_or_code.start_with?("gs://")
+            if uri_or_code.start_with? "gs://"
               resource.resource_uri = uri_or_code
             else
               resource.inline_code = uri_or_code

google-cloud-bigquery/lib/google/cloud/bigquery/dataset/access.rb

@@ -935,10 +935,10 @@ def validate_view view
 
           # @private
           def add_access_role_scope_value role, scope, value
-            role = validate_role(role)
+            role = validate_role role
             scope = validate_scope scope
             # If scope is special group, make sure value is in the list
-            value = validate_special_group(value) if scope == :special_group
+            value = validate_special_group value if scope == :special_group
             # Remove any rules of this scope and value
             @rules.reject!(&find_by_scope_and_value(scope, value))
             # Add new rule for this role, scope, and value
@@ -949,7 +949,7 @@ def add_access_role_scope_value role, scope, value
           # @private
           def add_access_view value
             # scope is view, make sure value is in the right format
-            value = validate_view(value)
+            value = validate_view value
             # Remove existing view rule, if any
             @rules.reject!(&find_view(value))
             # Add new rule for this role, scope, and value
@@ -959,10 +959,10 @@ def add_access_view value
 
           # @private
           def remove_access_role_scope_value role, scope, value
-            role = validate_role(role)
+            role = validate_role role
             scope = validate_scope scope
             # If scope is special group, make sure value is in the list
-            value = validate_special_group(value) if scope == :special_group
+            value = validate_special_group value if scope == :special_group
             # Remove any rules of this role, scope, and value
             @rules.reject!(
               &find_by_role_and_scope_and_value(role, scope, value)
@@ -972,17 +972,17 @@ def remove_access_role_scope_value role, scope, value
           # @private
           def remove_access_view value
             # scope is view, make sure value is in the right format
-            value = validate_view(value)
+            value = validate_view value
             # Remove existing view rule, if any
             @rules.reject!(&find_view(value))
           end
 
           # @private
           def lookup_access_role_scope_value role, scope, value
-            role = validate_role(role)
+            role = validate_role role
             scope = validate_scope scope
             # If scope is special group, make sure value is in the list
-            value = validate_special_group(value) if scope == :special_group
+            value = validate_special_group value if scope == :special_group
             # Detect any rules of this role, scope, and value
             !(!@rules.detect(
               &find_by_role_and_scope_and_value(role, scope, value)
@@ -992,7 +992,7 @@ def lookup_access_role_scope_value role, scope, value
           # @private
           def lookup_access_view value
             # scope is view, make sure value is in the right format
-            value = validate_view(value)
+            value = validate_view value
             # Detect view rule, if any
             !(!@rules.detect(&find_view(value)))
           end

google-cloud-bigquery/lib/google/cloud/bigquery/dataset/list.rb

@@ -124,7 +124,7 @@ def next
           def all request_limit: nil
             request_limit = request_limit.to_i if request_limit
             unless block_given?
-              return enum_for(:all, request_limit: request_limit)
+              return enum_for :all, request_limit: request_limit
             end
             results = self
             loop do

google-cloud-bigquery/lib/google/cloud/bigquery/job.rb

@@ -16,6 +16,7 @@
 require "google/cloud/errors"
 require "google/cloud/bigquery/service"
 require "google/cloud/bigquery/job/list"
+require "google/cloud/bigquery/convert"
 require "json"
 
 module Google
@@ -172,9 +173,7 @@ def failed?
         # @return [Time, nil] The creation time from the job statistics.
         #
         def created_at
-          ::Time.at(Integer(@gapi.statistics.creation_time) / 1000.0)
-        rescue StandardError
-          nil
+          Convert.millis_to_time @gapi.statistics.creation_time
         end
 
         ##
@@ -185,9 +184,7 @@ def created_at
         # @return [Time, nil] The start time from the job statistics.
         #
         def started_at
-          ::Time.at(Integer(@gapi.statistics.start_time) / 1000.0)
-        rescue StandardError
-          nil
+          Convert.millis_to_time @gapi.statistics.start_time
         end
 
         ##
@@ -197,9 +194,7 @@ def started_at
         # @return [Time, nil] The end time from the job statistics.
         #
         def ended_at
-          ::Time.at(Integer(@gapi.statistics.end_time) / 1000.0)
-        rescue StandardError
-          nil
+          Convert.millis_to_time @gapi.statistics.end_time
         end
 
         ##

google-cloud-bigquery/lib/google/cloud/bigquery/job/list.rb

@@ -124,7 +124,7 @@ def next
           def all request_limit: nil
             request_limit = request_limit.to_i if request_limit
             unless block_given?
-              return enum_for(:all, request_limit: request_limit)
+              return enum_for :all, request_limit: request_limit
             end
             results = self
             loop do

google-cloud-bigquery/lib/google/cloud/bigquery/project/list.rb

@@ -125,7 +125,7 @@ def next
           def all request_limit: nil
             request_limit = request_limit.to_i if request_limit
             unless block_given?
-              return enum_for(:all, request_limit: request_limit)
+              return enum_for :all, request_limit: request_limit
             end
             results = self
             loop do

google-cloud-bigquery/lib/google/cloud/bigquery/query_job.rb

@@ -1178,7 +1178,7 @@ def udfs_gapi_from array_or_str
             Array(array_or_str).map do |uri_or_code|
               resource =
                 Google::Apis::BigqueryV2::UserDefinedFunctionResource.new
-              if uri_or_code.start_with?("gs://")
+              if uri_or_code.start_with? "gs://"
                 resource.resource_uri = uri_or_code
               else
                 resource.inline_code = uri_or_code

google-cloud-bigquery/lib/google/cloud/bigquery/service.rb

@@ -90,7 +90,9 @@ def list_datasets options = {}
         # Returns the dataset specified by datasetID.
         def get_dataset dataset_id
           # The get operation is considered idempotent
-          execute(backoff: true) { service.get_dataset @project, dataset_id }
+          execute backoff: true do
+            service.get_dataset @project, dataset_id
+          end
         end
 
         ##
@@ -253,7 +255,7 @@ def list_jobs options = {}
         # Cancel the job specified by jobId.
         def cancel_job job_id, location: nil
           # The BigQuery team has told us cancelling is considered idempotent
-          execute(backoff: true) do
+          execute backoff: true do
             service.cancel_job @project, job_id, location: location
           end
         end
@@ -262,7 +264,7 @@ def cancel_job job_id, location: nil
         # Returns the job specified by jobID.
         def get_job job_id, location: nil
           # The get operation is considered idempotent
-          execute(backoff: true) do
+          execute backoff: true do
             service.get_job @project, job_id, location: location
           end
         end
@@ -273,7 +275,9 @@ def insert_job config, location: nil
             configuration: config
           )
           # Jobs have generated id, so this operation is considered idempotent
-          execute(backoff: true) { service.insert_job @project, job_object }
+          execute backoff: true do
+            service.insert_job @project, job_object
+          end
         end
 
         def query_job query_job_gapi
@@ -414,7 +418,7 @@ def inspect
 
         # Generate a random string similar to the BigQuery service job IDs.
         def generate_id
-          SecureRandom.urlsafe_base64(21)
+          SecureRandom.urlsafe_base64 21
         end
 
         def mime_type_for file
@@ -432,7 +436,7 @@ def execute backoff: nil
             yield
           end
         rescue Google::Apis::Error => e
-          raise Google::Cloud::Error.from_error(e)
+          raise Google::Cloud::Error.from_error e
         end
 
         class Backoff

google-cloud-bigquery/lib/google/cloud/bigquery/table.rb

@@ -22,6 +22,7 @@
 require "google/cloud/bigquery/external"
 require "google/cloud/bigquery/insert_response"
 require "google/cloud/bigquery/table/async_inserter"
+require "google/cloud/bigquery/convert"
 require "google/apis/bigquery_v2"
 
 module Google
@@ -558,11 +559,7 @@ def rows_count
         def created_at
           return nil if reference?
           ensure_full_data!
-          begin
-            ::Time.at(Integer(@gapi.creation_time) / 1000.0)
-          rescue StandardError
-            nil
-          end
+          Convert.millis_to_time @gapi.creation_time
         end
 
         ##
@@ -578,11 +575,7 @@ def created_at
         def expires_at
           return nil if reference?
           ensure_full_data!
-          begin
-            ::Time.at(Integer(@gapi.expiration_time) / 1000.0)
-          rescue StandardError
-            nil
-          end
+          Convert.millis_to_time @gapi.expiration_time
         end
 
         ##
@@ -596,11 +589,7 @@ def expires_at
         def modified_at
           return nil if reference?
           ensure_full_data!
-          begin
-            ::Time.at(Integer(@gapi.last_modified_time) / 1000.0)
-          rescue StandardError
-            nil
-          end
+          Convert.millis_to_time @gapi.last_modified_time
         end
 
         ##
@@ -987,11 +976,7 @@ def buffer_oldest_at
           ensure_full_data!
           return nil unless @gapi.streaming_buffer
           oldest_entry_time = @gapi.streaming_buffer.oldest_entry_time
-          begin
-            ::Time.at(Integer(oldest_entry_time) / 1000.0)
-          rescue StandardError
-            nil
-          end
+          Convert.millis_to_time oldest_entry_time
         end
 
         ##
@@ -1747,7 +1732,7 @@ def load_job files, format: nil, create: nil, write: nil,
 
           job_gapi = updater.to_gapi
 
-          return load_local(files, job_gapi) if local_file? files
+          return load_local files, job_gapi if local_file? files
           load_storage files, job_gapi
         end
 
@@ -2490,7 +2475,7 @@ def udfs_gapi array_or_str
           return [] if array_or_str.nil?
           Array(array_or_str).map do |uri_or_code|
             resource = Google::Apis::BigqueryV2::UserDefinedFunctionResource.new
-            if uri_or_code.start_with?("gs://")
+            if uri_or_code.start_with? "gs://"
               resource.resource_uri = uri_or_code
             else
               resource.inline_code = uri_or_code

google-cloud-bigquery/lib/google/cloud/bigquery/table/async_inserter.rb

@@ -231,7 +231,8 @@ def run_background
                 time_since_first_publish = ::Time.now - @batch_created_at
                 if time_since_first_publish < @interval
                   # still waiting for the interval to insert the batch...
-                  @cond.wait(@interval - time_since_first_publish)
+                  timeout = @interval - time_since_first_publish
+                  @cond.wait timeout
                 else
                   # interval met, insert the batch...
                   push_batch_request!
@@ -247,7 +248,7 @@ def push_batch_request!
             orig_rows = @batch.rows
             json_rows = @batch.json_rows
             insert_ids = @batch.insert_ids
-            Concurrent::Future.new(executor: @thread_pool) do
+            Concurrent::Future.new executor: @thread_pool do
               begin
                 raise ArgumentError, "No rows provided" if json_rows.empty?
                 options = { skip_invalid:   @skip_invalid,

google-cloud-bigquery/lib/google/cloud/bigquery/table/list.rb

@@ -134,7 +134,7 @@ def next
           def all request_limit: nil
             request_limit = request_limit.to_i if request_limit
             unless block_given?
-              return enum_for(:all, request_limit: request_limit)
+              return enum_for :all, request_limit: request_limit
             end
             results = self
             loop do