module NewRelic::Agent::Instrumentation::ViewComponent
Constants
- INSTRUMENTATION_NAME
Public Instance Methods
metric_name(identifier, component)
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# File lib/new_relic/agent/instrumentation/view_component/instrumentation.rb, line 25 def metric_name(identifier, component) "View/#{metric_path(identifier)}/#{component}" end
metric_path(identifier)
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# File lib/new_relic/agent/instrumentation/view_component/instrumentation.rb, line 29 def metric_path(identifier) return 'component' unless identifier if (parts = identifier.split('/')).size > 1 parts[-2..-1].join('/') # Get filepath by assuming the Rails' structure: app/components/home/example_component.rb else NewRelic::Agent::UNKNOWN_METRIC end end
render_in_with_tracing(*args) { || ... }
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# File lib/new_relic/agent/instrumentation/view_component/instrumentation.rb, line 9 def render_in_with_tracing(*args) NewRelic::Agent.record_instrumentation_invocation(INSTRUMENTATION_NAME) begin segment = NewRelic::Agent::Tracer.start_segment( name: metric_name(self.class.identifier, self.class.name) ) yield rescue => e NewRelic::Agent.notice_error(e) raise ensure segment&.finish end end