Class: StackTrace::Trace

Inherits:
Object
  • Object
show all
Defined in:
lib/stack_trace/trace.rb

Instance Attribute Summary collapse

Class Method Summary collapse

Instance Method Summary collapse

Constructor Details

#initialize ⇒ Trace

Returns a new instance of Trace.



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# File 'lib/stack_trace/trace.rb', line 31

def initialize
  @spans = []
end

Instance Attribute Details

#spans ⇒ Object (readonly)

Returns the value of attribute spans.



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# File 'lib/stack_trace/trace.rb', line 29

def spans
  @spans
end

Class Method Details

.as_json ⇒ Object 



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# File 'lib/stack_trace/trace.rb', line 24

def as_json
  current.as_json
end

.current ⇒ Object 



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# File 'lib/stack_trace/trace.rb', line 20

def current
  @current ||= new
end

.start ⇒ Object 



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# File 'lib/stack_trace/trace.rb', line 16

def start
  @current = new
end

.track(method_name, *args) ⇒ Object 



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# File 'lib/stack_trace/trace.rb', line 6

def track(method_name, *args)
  span = current.add(method_name, *args)
  span.value = yield
rescue StandardError => e
  span.exception = e
  raise e
ensure
  span.close
end

Instance Method Details

#add(method_name, *args) ⇒ Object 



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# File 'lib/stack_trace/trace.rb', line 35

def add(method_name, *args)
  add_to_active_span(method_name, *args) || create_new_span(method_name, *args)
end

#as_json ⇒ Object 



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# File 'lib/stack_trace/trace.rb', line 39

def as_json
  { spans: spans.map(&:as_json) }
end