defmodule Fields.IpAddressHash do
@moduledoc """
An Ecto Type for hashed ip addresses.
Hashed using sha256. See `Fields.Helpers` for hashing details.
## Example
schema "users" do
field(:ip_address_hash, Fields.IpAddressHash)
end
"""
alias Fields.{IpAddressPlaintext, Hash}
use Ecto.Type
def type, do: :binary
def cast(value), do: IpAddressPlaintext.cast(value)
def dump(value), do: Hash.dump(value)
def load(value) do
{:ok, value}
end
def embed_as(_), do: :self
def equal?(term1, term2), do: term1 == term2
end