Class: TraceViz::Context::Manager

Inherits:
Object
  • Object
show all
Defined in:
lib/trace_viz/context/manager.rb

Class Method Summary collapse

Class Method Details

.enter_contexts(contexts) ⇒ Object 



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# File 'lib/trace_viz/context/manager.rb', line 12

def enter_contexts(contexts)
  @map.replace(Registry.build(contexts))
end

.exit_contexts(*keys) ⇒ Object 



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# File 'lib/trace_viz/context/manager.rb', line 16

def exit_contexts(*keys)
  @map.remove(*keys)
end

.fetch_context(key) ⇒ Object 



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# File 'lib/trace_viz/context/manager.rb', line 27

def fetch_context(key)
  @map.fetch(key)
end

.with_contexts(contexts = {}) ⇒ Object 



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# File 'lib/trace_viz/context/manager.rb', line 20

def with_contexts(contexts = {})
  enter_contexts(contexts)
  yield
ensure
  exit_contexts(*contexts.keys)
end