overlay method

SchemaTypeOverrides overlay(
  1. SchemaTypeOverrides base
)

Returns a copy where this set takes precedence over base: at each level, this map's entries win per key, and base's remaining entries are kept.

Implementation

SchemaTypeOverrides overlay(SchemaTypeOverrides base) => SchemaTypeOverrides(
      byColumn: {...base.byColumn, ...byColumn},
      byNative: {...base.byNative, ...byNative},
      byCanonical: {...base.byCanonical, ...byCanonical},
    );