class Semlogr::Formatters::JsonFormatter
Public Class Methods
new(opts = {})
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# File lib/semlogr/formatters/json_formatter.rb, line 8 def initialize(opts = {}) default_opts = { mode: :custom, time_format: :ruby, use_to_json: true } @opts = default_opts.merge(opts) end
Public Instance Methods
format(log_event) { |event| ... }
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# File lib/semlogr/formatters/json_formatter.rb, line 18 def format(log_event) event = { timestamp: log_event.timestamp.iso8601(3), severity: log_event.severity.to_s, message: log_event.to_s } add_error(event, log_event.error) add_properties(event, log_event.properties) event = yield(event) if block_given? event_json = Oj.dump(event, @opts) "#{event_json}\n" end
Private Instance Methods
add_error(event, error)
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# File lib/semlogr/formatters/json_formatter.rb, line 35 def add_error(event, error) return unless error backtrace = error.backtrace || [] event[:error] = { type: error.class, message: error.message, backtrace: backtrace } end
add_properties(event, properties)
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# File lib/semlogr/formatters/json_formatter.rb, line 46 def add_properties(event, properties) return unless properties.any? event[:properties] = properties end