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

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Elixir
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defmodule IbanEx.Country.MT do
@moduledoc """
Malta IBAN parsing rules
## Examples
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```elixir
iex> %IbanEx.Iban{
...> country_code: "MT",
...> check_digits: "84",
...> bank_code: "MALT",
...> branch_code: "01100",
...> national_check: nil,
...> account_number: "0012345MTLCAST001S"
...> }
...> |> IbanEx.Country.MT.to_string()
"MT 84 MALT 01100 0012345MTLCAST001S"
```
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"""
@size 31
@rule ~r/^(?<bank_code>[A-Z]{4})(?<branch_code>[0-9]{5})(?<account_number>[0-9A-Z]{18})$/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, account_number]
|> Enum.join(joiner)
end
end