class ClearingNumbers
Public Class Methods
bank_names()
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# File lib/clearingnumbers.rb, line 19 def self.bank_names banks.map { |bank_object| bank_object["name"] } end
banks()
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# File lib/clearingnumbers.rb, line 28 def self.banks YAML.load_file File.join(File.dirname(__FILE__),"banks.yml") end
clearing_numbers_for_bank(bank_name)
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# File lib/clearingnumbers.rb, line 23 def self.clearing_numbers_for_bank(bank_name) bank_arr = banks.select { |bank| bank["name"] == bank_name } bank_arr.any? ? bank_arr.first["ranges"] : [] end
get_bank_name_from_clearing(clearing_number)
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# File lib/clearingnumbers.rb, line 4 def self.get_bank_name_from_clearing(clearing_number) banks.each do |bank| bank["ranges"].each do |range| min = range["min"].to_s max = range["max"].to_s if min === clearing_number.to_s || max === clearing_number.to_s || (clearing_number.to_i > range["min"].to_i && clearing_number.to_i < range["max"].to_i) return bank["name"] end end end nil end