Add Configuration#use_exception_level_filters option

docs/configuration.md

@@ -294,6 +294,12 @@ installed, uses `girl_friday`, otherwise defaults to `Thread`.
 When `true` indicates you wish to send data to Rollbar with `eventmachine`.
 Won't work unless `eventmachine` is installed.
 
+### use_exception_level_filters_default
+
+**Default** `false`
+
+When `true` the notifier will use the `exception_level_filters` when reporting. It can be overriden using `:use_exception_level_filters` option. see [Exception level filters](https://github.com/rollbar/rollbar-gem#exception-level-filters)
+
 ### web_base
 
 **Default** `'https://rollbar.com'`

lib/rollbar/configuration.rb

@@ -55,6 +55,7 @@ class Configuration
     attr_accessor :web_base
     attr_accessor :write_to_file
     attr_reader :send_extra_frame_data
+    attr_accessor :use_exception_level_filters_default
 
     attr_reader :project_gem_paths
 
@@ -116,6 +117,7 @@ def initialize
       @write_to_file = false
       @send_extra_frame_data = :none
       @project_gem_paths = []
+      @use_exception_level_filters_default = false
     end
 
     def initialize_copy(orig)

lib/rollbar/notifier.rb

@@ -123,7 +123,7 @@ def log(level, *args)
       return 'disabled' unless configuration.enabled
 
       message, exception, extra = extract_arguments(args)
-      use_exception_level_filters = extra && extra.delete(:use_exception_level_filters) == true
+      use_exception_level_filters = use_exception_level_filters?(extra)
 
       return 'ignored' if ignored?(exception, use_exception_level_filters)
 
@@ -291,6 +291,14 @@ def send_failsafe(message, exception, uuid = nil, host = nil)
 
     private
 
+    def use_exception_level_filters?(options)
+      option_value = options && options.delete(:use_exception_level_filters)
+
+      return option_value unless option_value.nil?
+
+      configuration.use_exception_level_filters_default
+    end
+
     def call_before_process(options)
       options = {
         :level => options[:level],

spec/rollbar_spec.rb

@@ -536,6 +536,82 @@
       Rollbar.error(exception).should == 'disabled'
     end
 
+    context 'using configuration.use_exception_level_filters_default' do
+      before do
+        Rollbar.configure do |config|
+          config.use_exception_level_filters_default = true
+        end
+      end
+
+      context 'without use_exception_level_filters argument' do
+        it 'sends the correct filtered level' do
+          Rollbar.configure do |config|
+            config.exception_level_filters = { 'NameError' => 'warning' }
+          end
+
+          Rollbar.error(exception)
+
+          expect(Rollbar.last_report[:level]).to be_eql('warning')
+        end
+
+        it 'ignore ignored exception classes' do
+          Rollbar.configure do |config|
+            config.exception_level_filters = { 'NameError' => 'ignore' }
+          end
+
+          logger_mock.should_not_receive(:info)
+          logger_mock.should_not_receive(:warn)
+          logger_mock.should_not_receive(:error)
+
+          Rollbar.error(exception)
+        end
+      end
+    end
+
+    context 'using :use_exception_level_filters option as true' do
+      it 'sends the correct filtered level' do
+        Rollbar.configure do |config|
+          config.exception_level_filters = { 'NameError' => 'warning' }
+        end
+
+        Rollbar.error(exception, :use_exception_level_filters => true)
+        expect(Rollbar.last_report[:level]).to be_eql('warning')
+      end
+
+      it 'ignore ignored exception classes' do
+        Rollbar.configure do |config|
+          config.exception_level_filters = { 'NameError' => 'ignore' }
+        end
+
+        logger_mock.should_not_receive(:info)
+        logger_mock.should_not_receive(:warn)
+        logger_mock.should_not_receive(:error)
+
+        Rollbar.error(exception, :use_exception_level_filters => true)
+      end
+
+      context 'using :use_exception_level_filters option as false' do
+        it 'sends the correct filtered level' do
+          Rollbar.configure do |config|
+            config.exception_level_filters = { 'NameError' => 'warning' }
+          end
+
+          Rollbar.error(exception, :use_exception_level_filters => false)
+          expect(Rollbar.last_report[:level]).to be_eql('error')
+        end
+
+        it 'ignore ignored exception classes' do
+          Rollbar.configure do |config|
+            config.exception_level_filters = { 'NameError' => 'ignore' }
+          end
+
+          Rollbar.error(exception, :use_exception_level_filters => false)
+
+          expect(Rollbar.last_report[:level]).to be_eql('error')
+        end
+      end
+    end
+
     context 'using :use_exception_level_filters option as true' do
       it 'sends the correct filtered level' do
         Rollbar.configure do |config|