Module: Contrast::Components::Scope::InstanceMethods

Defined in:
lib/contrast/components/scope.rb

Overview

:nodoc:

Instance Method Summary collapse

Instance Method Details

#enter_contrast_scope! ⇒ Object 



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# File 'lib/contrast/components/scope.rb', line 51

def enter_contrast_scope!
  scope_for_current_ec.enter_contrast_scope!
end

#enter_deserialization_scope! ⇒ Object 



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# File 'lib/contrast/components/scope.rb', line 55

def enter_deserialization_scope!
  scope_for_current_ec.enter_deserialization_scope!
end

#enter_scope!(name) ⇒ Object 



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# File 'lib/contrast/components/scope.rb', line 59

def enter_scope! name
  scope_for_current_ec.enter_scope! name
end

#exit_contrast_scope! ⇒ Object 



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# File 'lib/contrast/components/scope.rb', line 63

def exit_contrast_scope!
  scope_for_current_ec.exit_contrast_scope!
end

#exit_deserialization_scope! ⇒ Object 



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# File 'lib/contrast/components/scope.rb', line 67

def exit_deserialization_scope!
  scope_for_current_ec.exit_deserialization_scope!
end

#exit_scope!(name) ⇒ Object 



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# File 'lib/contrast/components/scope.rb', line 71

def exit_scope! name
  scope_for_current_ec.exit_scope! name
end

#in_contrast_scope? ⇒ Boolean

Returns:

  • (Boolean) 


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# File 'lib/contrast/components/scope.rb', line 75

def in_contrast_scope?
  scope_for_current_ec.in_contrast_scope?
end

#in_deserialization_scope? ⇒ Boolean

Returns:

  • (Boolean) 


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# File 'lib/contrast/components/scope.rb', line 79

def in_deserialization_scope?
  scope_for_current_ec.in_deserialization_scope?
end

#in_request_context? ⇒ Boolean

TODO: RUBY-572

Current behavior is to no-op if we’re not “in a request context”. Our C functions were previously checking to see if we had a scope, because scope was tacked on to a request context – so “we have a scope, therefore, we have a request context.” We’ve decoupled scopes from request contexts, so now it checks “do we have a request context.” RUBY-290 should remove all of that, including this method.

Returns:

  • (Boolean) 


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# File 'lib/contrast/components/scope.rb', line 108

def in_request_context?
  !!Contrast::Agent::REQUEST_TRACKER.current
end

#in_scope?(name) ⇒ Boolean

Returns:

  • (Boolean) 


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# File 'lib/contrast/components/scope.rb', line 83

def in_scope? name
  scope_for_current_ec.in_scope? name
end

#scope_for_current_ec ⇒ Object

For each instance method on a scope, define a forwarder to the scope on the current execution context’s scope.



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# File 'lib/contrast/components/scope.rb', line 45

def scope_for_current_ec
  MONITOR.synchronize do
    return EXECUTION_CONTEXT[Fiber.current] ||= Contrast::Agent::Scope.new
  end
end

#with_contrast_scope ⇒ Object 



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# File 'lib/contrast/components/scope.rb', line 87

def with_contrast_scope
  scope_for_current_ec.enter_contrast_scope!
  yield
ensure
  scope_for_current_ec.exit_contrast_scope!
end

#with_deserialization_scope ⇒ Object 



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# File 'lib/contrast/components/scope.rb', line 94

def with_deserialization_scope
  scope_for_current_ec.enter_deserialization_scope!
ensure
  scope_for_current_ec.exit_deserialization_scope!
end