* Apply recommendations from "Effective Go" * Simplify applySubstringPattern logic * Reduce complexity of updateMapField * Switch to typed errors * Increased test coverage Change-Id: I8e53a251a43c8f31c286284c77452fbf43ce4e43
* Apply recommendations from "Effective Go" * Simplify applySubstringPattern logic * Reduce complexity of updateMapField * Switch to typed errors * Increased test coverage Change-Id: I8e53a251a43c8f31c286284c77452fbf43ce4e43