Add Datadog::DeprecatedPin for phasing out Datadog::Pin usage#692
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delner
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brettlangdon
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Feb 19, 2019
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In order to refactor some older integrations from Pin-based configuration to configuration objects, we need to deprecate the use of Pins in specific integrations as they migrate away.
This pull request introduces a
Datadog::DeprecatedPinwhich can be mixed into an existingDatadog::Pin, to append warnings when it's accessed. Typically, integrations that use pins will mix in this module to add deprecation warnings, then override any behavior on their copy of the Pin to update their configuration where appropriate.By implementing this, we can ease the transition to new configuration by notifying users of the change in behavior, while providing backwards compatibility for older configurations.