Class: Bparity::Verification::ExternalProbe

Inherits:
Object
  • Object
show all
Defined in:
lib/bparity/verification.rb

Constant Summary collapse

THREAD_KEY = 
:bparity_verification_external_calls

Instance Method Summary collapse

Constructor Details

#initialize(bindings) ⇒ ExternalProbe

Returns a new instance of ExternalProbe.



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# File 'lib/bparity/verification.rb', line 234

def initialize(bindings)
  @bindings = bindings
  @bindings_by_target = bindings.to_h { |binding| [Bparity.constantize(binding.target), binding] }
end

Instance Method Details

#capture ⇒ Object 



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# File 'lib/bparity/verification.rb', line 244

def capture
  previous = Thread.current[THREAD_KEY]
  context = Thread.current[THREAD_KEY] = { calls: [], bindings: @bindings_by_target }
  value = yield
  { value:, calls: context.fetch(:calls) }
rescue StandardError => e
  e.instance_variable_set(:@bparity_external_calls, context.fetch(:calls))
  raise
ensure
  Thread.current[THREAD_KEY] = previous
end

#install! ⇒ Object 



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# File 'lib/bparity/verification.rb', line 239

def install!
  @bindings.each { |binding| install(binding) }
  self
end