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

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Elixir
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defmodule IbanEx.Country.PL do
@moduledoc """
Poland IBAN parsing rules
## Examples
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```elixir
iex> %IbanEx.Iban{
...> country_code: "PL",
...> check_digits: "61",
...> bank_code: "109",
...> branch_code: "0101",
...> national_check: "4",
...> account_number: "0000071219812874"
...> }
...> |> IbanEx.Country.PL.to_string()
"PL 61 109 0101 4 0000071219812874"
```
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"""
@size 28
@rule ~r/^(?<bank_code>[0-9]{3})(?<branch_code>[0-9]{4})(?<national_check>[0-9]{1})(?<account_number>[0-9]{16})$/i
use IbanEx.Country.Template
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@impl IbanEx.Country.Template
@spec to_string(Iban.t()) :: binary()
@spec to_string(Iban.t(), binary()) :: binary()
def to_string(
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%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, national_check, account_number]
|> Enum.join(joiner)
end
end