Ltix.LaunchClaims.Parser behaviour (Ltix v0.2.0)

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Defines a behavior for parsing a launch claim's raw value.

Register a module implementing this behavior, or a 1-arity function with the same contract, under :claim_parsers. See Custom Claim Parsers.

defmodule MyApp.AnalyticsClaim do
  use Ltix.LaunchClaims.Parser

  @impl Ltix.LaunchClaims.Parser
  def parse(%{"session_id" => session_id}), do: {:ok, session_id}
  def parse(_value), do: {:error, "missing session_id"}
end

Summary

Callbacks

parse(value)

Callbacks

parse(value)

@callback parse(value :: term()) :: {:ok, term()} | {:error, term()}