DiffoExample.Nbn.NtdCharacteristic (DiffoExample v0.4.0)

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Typed characteristic for an NTD's device properties.

Typed characteristic carrying NTD device fields

Summary

Functions

Validates that the keys in the provided input are valid for at least one action on the resource.

Same as input/1, except restricts the keys to values accepted by the action provided.

Types

t()

@type t() :: %DiffoExample.Nbn.NtdCharacteristic{
  __lateral_join_source__: term(),
  __meta__: term(),
  __metadata__: term(),
  __order__: term(),
  aggregates: term(),
  calculations: term(),
  created_at: term(),
  feature: term(),
  feature_id: term(),
  id: term(),
  instance: term(),
  instance_id: term(),
  model: term(),
  name: term(),
  serial_number: term(),
  technology: term(),
  updated_at: term(),
  value: term()
}

Functions

default_short_name()

input(opts)

@spec input(values :: map() | Keyword.t()) :: map() | no_return()

Validates that the keys in the provided input are valid for at least one action on the resource.

Raises a KeyError error at compile time if not. This exists because generally a struct should only ever be created by Ash as a result of a successful action. You should not be creating records manually in code, e.g %MyResource{value: 1, value: 2}. Generally that is fine, but often with embedded resources it is nice to be able to validate the keys that are being provided, e.g

Resource
|> Ash.Changeset.for_create(:create, %{embedded: EmbeddedResource.input(foo: 1, bar: 2)})
|> Ash.create()

input(opts, action)

@spec input(values :: map() | Keyword.t(), action :: atom()) :: map() | no_return()

Same as input/1, except restricts the keys to values accepted by the action provided.

primary_key_matches?(left, right)