# `AshGrant.Domain`
[🔗](https://github.com/jhlee111/ash_grant/blob/v0.14.1/lib/ash_grant/domain.ex#L1)

Domain-level extension for AshGrant.

Add this extension to an Ash domain to define shared `resolver` and `scope`
configurations that are automatically inherited by all resources in the domain
that use the `AshGrant` extension.

Resources can override any inherited setting by defining their own.

## Example

    defmodule MyApp.Blog do
      use Ash.Domain,
        extensions: [AshGrant.Domain]

      ash_grant do
        resolver MyApp.PermissionResolver

        scope :always, true
        scope :own, expr(author_id == ^actor(:id))
      end

      resources do
        resource MyApp.Blog.Post
        resource MyApp.Blog.Comment
      end
    end

## Inheritance Rules

| Config | Resource has it | Domain has it | Result |
|--------|----------------|---------------|--------|
| resolver | Yes | Yes | Resource wins |
| resolver | No | Yes | Domain's resolver used |
| scope (same name) | Yes | Yes | Resource wins (override) |
| scope | No | Yes | Domain scope inherited |

# `ash_grant`
*macro* 

---

*Consult [api-reference.md](api-reference.md) for complete listing*