Money.to_string for locale"bn" gives: Regex.CompileError unknown POSIX class name at position 5

[Terbium-135]

I was just writing a small proof of concept and ran into this.
What am I doing wrong here?

While a conversion for :USD works as expected:

iex [11:39 :: 7] > Money.to_string!(Money.new!(:USD, "100"), locale: "bn")
"১০০.০০\u00A0US$"

That one failed:

iex [11:39 :: 8] > Money.to_string(Money.new!(:EUR, "100"), locale: "bn")
** (Regex.CompileError) unknown POSIX class name at position 5
    (elixir 1.18.2) lib/regex.ex:257: Regex.compile!/2
    (ex_cldr_numbers 2.33.4) lib/cldr/number/formatter/decimal_formatter.ex:1013: Cldr.Number.Formatter.Decimal.before_currency_match?/3
    (ex_cldr_numbers 2.33.4) lib/cldr/number/formatter/decimal_formatter.ex:600: Cldr.Number.Formatter.Decimal.assemble_parts/6
    (ex_cldr_numbers 2.33.4) lib/cldr/number/formatter/decimal_formatter.ex:582: Cldr.Number.Formatter.Decimal.assemble_format/4
    (ex_cldr_numbers 2.33.4) lib/cldr/number.ex:433: Cldr.Number.to_string/3
    iex:8: (file)

[kipcole9]

Wow, that's unexpected for sure. I won't be able to dive into this for a few hours but will resolve asap.

[Terbium-135]

No rush Kip and thanks for investigating!

[kipcole9]

I've pushed a commit that fixes this issue. The issue is actually in ex_cldr_numbers.

Would you consider configuring that from GitHub to check before I publish an update?

Just add the following to your mix.exs in the deps function:

{:ex_cldr_numbers, github: "elixir-cldr/cldr_numbers", override: true},

[Terbium-135]

I will and let you know the outcome.
Thank you for your time Kip

[Terbium-135]

As far as I can tell this fixed it. Closing this issue
Thank you!

[kipcole9]

Thanks for testing - I'll publish a new release to hex now.

[kipcole9]

I've published ex_cldr_numbers version 2.33.5 with the following changelog entry:

Bug Fixes

• Fix formatting currencies when the CLDR regex for "before currency match" is invalid in the Erlang regex engine. Thanks to @Terbium-135 for the issue. Closes ex_money issue #178.

Thanks again.