Module: Datadog::Tracing::Contrib::Rails::Command

Defined in:
lib/datadog/tracing/contrib/rails/runner.rb

Overview

The instrumentation target, Rails::Command::RunnerCommand is only loaded right before bin/rails runner is executed. This means there's not much opportunity to patch it ahead of time. To ensure we can patch it successfully, we patch it's caller, Command and promptly patch Rails::Command::RunnerCommand when it is loaded.

Instance Method Summary collapse

Instance Method Details

#find_by_namespace(*args) ⇒ Object 



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# File 'lib/datadog/tracing/contrib/rails/runner.rb', line 81

def find_by_namespace(*args)
  ret = super
  # Patch RunnerCommand if it is loaded and not already patched.
  if defined?(::Rails::Command::RunnerCommand) && !(::Rails::Command::RunnerCommand < Runner)
    ::Rails::Command::RunnerCommand.prepend(Runner)
  end
  ret
end