@spec enabled?(
  t(),
  keyword()
) :: boolean()

Evaluates the flag, returning whether it is enabled for the given input.

With no :for, only boolean and percentage-of-time gates are consulted. With for: item, actor gates are checked first, then group gates, then the boolean and percentage-of-actors gates. A flag with no gates is disabled.

Examples

iex> Bandera.Flag.enabled?(Bandera.Flag.new(:f, [Bandera.Gate.new(:boolean, true)]))
true

iex> Bandera.Flag.enabled?(Bandera.Flag.new(:f))
false

iex> Bandera.Flag.enabled?(Bandera.Flag.new(:f, [Bandera.Gate.new(:actor, "u1", true)]), for: "u1")
true

@spec new(atom(), [Bandera.Gate.t()]) :: t()

Builds a flag named name from a (possibly empty) list of gates.

Examples

iex> Bandera.Flag.new(:my_flag)
%Bandera.Flag{name: :my_flag, gates: []}

iex> flag = Bandera.Flag.new(:my_flag, [Bandera.Gate.new(:boolean, true)])
iex> flag.gates
[%Bandera.Gate{type: :boolean, for: nil, enabled: true}]