Merge pull request #214 from gocardless/dependabot/bundler/gc_rubocon…

…fig-tw-2.32.0

Update gc_ruboconfig requirement from ~> 2.31.0 to ~> 2.32.0

ibandit.gemspec

@@ -3,7 +3,7 @@
 require File.expand_path("lib/ibandit/version", __dir__)
 
 Gem::Specification.new do |gem|
-  gem.add_development_dependency "gc_ruboconfig",   "~> 2.31.0"
+  gem.add_development_dependency "gc_ruboconfig",   "~> 2.32.0"
   gem.add_development_dependency "nokogiri",        "~> 1.6"
   gem.add_development_dependency "pry",             "~> 0.13"
   gem.add_development_dependency "pry-byebug",      "~> 3.9"
@@ -28,4 +28,5 @@ Gem::Specification.new do |gem|
   gem.require_paths = ["lib"]
   gem.summary = "Convert national banking details into IBANs, and vice-versa."
   gem.version = Ibandit::VERSION.dup
+  gem.metadata["rubygems_mfa_required"] = "true"
 end

lib/ibandit/check_digit.rb

@@ -46,7 +46,7 @@ def self.italian(string)
         end
       end
 
-      (scaled_values.sum % 26 + 65).chr
+      ((scaled_values.sum % 26) + 65).chr
     end
   end
 end

lib/ibandit/iban.rb

@@ -405,9 +405,9 @@ def bank_code_passes_checksum_test?
       code_digits = swift_bank_code.chars.map(&:to_i)
       mod =
         (
-          3 * (code_digits[0] + code_digits[3] + code_digits[6]) +
-          7 * (code_digits[1] + code_digits[4] + code_digits[7]) +
-          1 * (code_digits[2] + code_digits[5] + code_digits[8])
+          (3 * (code_digits[0] + code_digits[3] + code_digits[6])) +
+          (7 * (code_digits[1] + code_digits[4] + code_digits[7])) +
+          (1 * (code_digits[2] + code_digits[5] + code_digits[8]))
         ) % 10
 
       @errors[:bank_code] = Ibandit.translate(:is_invalid) unless mod.zero?