class Flipper::Instrumentation::LogSubscriber
Public Instance Methods
adapter_operation(event)
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Logs an adapter operation. If operation is for a feature, then that feature is included in log output.
Example Output
# log output for adapter operation with feature # Flipper feature(search) adapter(memory) enable (0.0ms) [ result=...] # log output for adapter operation with no feature # Flipper adapter(memory) features (0.0ms) [ result=... ]
Returns nothing.
# File lib/flipper/instrumentation/log_subscriber.rb, line 46 def adapter_operation(event) return unless logger.debug? feature_name = event.payload[:feature_name] adapter_name = event.payload[:adapter_name] gate_name = event.payload[:gate_name] operation = event.payload[:operation] result = event.payload[:result] description = 'Flipper ' description << "feature(#{feature_name}) " unless feature_name.nil? description << "adapter(#{adapter_name}) " description << "#{operation} " details = "result=#{result.inspect}" name = '%s (%.1fms)' % [description, event.duration] debug " #{color(name, CYAN, true)} [ #{details} ]" end
feature_operation(event)
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Logs a feature operation.
Example Output
flipper[:search].enabled?(user) # Flipper feature(search) enabled? false (1.2ms) [ thing=... ]
Returns nothing.
# File lib/flipper/instrumentation/log_subscriber.rb, line 16 def feature_operation(event) return unless logger.debug? feature_name = event.payload[:feature_name] gate_name = event.payload[:gate_name] operation = event.payload[:operation] result = event.payload[:result] thing = event.payload[:thing] description = "Flipper feature(#{feature_name}) #{operation} #{result.inspect}" details = "thing=#{thing.inspect}" details += " gate_name=#{gate_name}" unless gate_name.nil? name = '%s (%.1fms)' % [description, event.duration] debug " #{color(name, CYAN, true)} [ #{details} ]" end
logger()
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# File lib/flipper/instrumentation/log_subscriber.rb, line 66 def logger self.class.logger end