iban-ex/lib/iban_ex/country/hu.ex

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Elixir
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defmodule IbanEx.Country.HU do
@moduledoc """
Hungary IBAN parsing rules
## Examples
2024-05-14 23:15:55 +00:00
```elixir
iex> %IbanEx.Iban{
...> country_code: "HU",
...> check_digits: "42",
...> bank_code: "117",
...> branch_code: "7301",
...> national_check: "0",
...> account_number: "6111110180000000"
...> }
...> |> IbanEx.Country.HU.to_string()
"HU 42 117 7301 6111110180000000 0"
```
"""
@size 28
@rule ~r/^(?<bank_code>[0-9]{3})(?<branch_code>[0-9]{4})(?<account_number>[0-9]{16})(?<national_check>[0-9]{1})$/i
use IbanEx.Country.Template
@impl IbanEx.Country.Template
@spec to_string(Iban.t()) :: binary()
@spec to_string(Iban.t(), binary()) :: binary()
def to_string(
%Iban{
country_code: country_code,
check_digits: check_digits,
bank_code: bank_code,
branch_code: branch_code,
national_check: national_check,
account_number: account_number
} = _iban,
joiner \\ " "
) do
[country_code, check_digits, bank_code, branch_code, account_number, national_check]
|> Enum.join(joiner)
end
end