ClearingNumbers

A small gem for figuring out which bank a swedish clearing number belongs to. It's just a ruby port of @believer's clearingnummer (https://github.com/believer/clearingnummer/).

Data is taken from Swedish Bankers Association in 2017. If you know it's been updated, please make a PR with corrections.

Installing

gem install clearingnumbers

Usage

The gem has three functions, it's a small gem.

require 'clearingnumbers'

Identify a bank from a clearing number

bank_name = ClearingNumbers.get_bank_name_from_clearing("8156-2")

or

bank_name = ClearingNumbers.get_bank_name_from_clearing(1234)

Takes both ints and strings. Returns nil if no match is found

List all registered banks:

ClearingNumbers.bank_names

Returns array of bank names as strings

Get all valid clearing number ranges for a bank:

ClearingNumbers.clearing_numbers_for_bank("Swedbank")

Argument must be a string, returns array of ranges in hashes