Merge branch 'main' into rbs

Author: semmons99

.github/workflows/ruby.yml

@@ -12,10 +12,10 @@ jobs:
     runs-on: ubuntu-latest
     strategy:
       matrix:
-        ruby-version: ['2.6', '2.7', '3.0', '3.1', '3.2']
+        ruby-version: ['3.1', '3.2', '3.3']
 
     steps:
-    - uses: actions/checkout@v3
+    - uses: actions/checkout@v4
     - name: Set up Ruby
       uses: ruby/setup-ruby@v1
       with:

AUTHORS

@@ -123,6 +123,7 @@ Thomas E Enebo
 Thomas Weymuth
 Ticean Bennett
 Tien Nguyen
+Till Grosch
 Tim Hart
 Tim Krins
 Tobias Luetke
@@ -139,3 +140,4 @@ Yuusuke Takizawa
 Zubin Henner
 Бродяной Александр
 Nicolay Hvidsten
+Simon Neutert

CHANGELOG.md

@@ -2,11 +2,21 @@
 
 ## Upcoming
 
+-
+
+## 6.19.0
+
 - Change Peruvian Sol (PEN) decimal mark and thousands separator.
+- Fix deprecation warning for BigDecimal being moved out from stdlib.
+- Improves Precision and Simplifies Allocation Logic
+- explicit declaration of i18n locales
+- Add space to CHF format
+- Update deprecation message to suggest correct formatting.
 
 ## 6.18.0
 
 - Add second dobra (STN) from São Tomé and Príncipe
+- Add Sierra Leonean (new) leone (SLE) from Sierra Leone
 - Correct South African Rand (ZAR) to use comma decimal mark, and space thousands separator
 - Use euro symbol as html_entity for euro currency
 - Update Georgian Lari symbol

LICENSE

@@ -2,7 +2,7 @@ MIT License
 
 Copyright (c) 2005 Tobias Lutke
 Copyright (c) 2008 Phusion
-Copyright (c) 2023 Shane Emmons
+Copyright (c) 2024 Shane Emmons
 
 Permission is hereby granted, free of charge, to any person obtaining a copy
 of this software and associated documentation files (the "Software"), to deal

config/currency_iso.json

@@ -455,7 +455,7 @@
     "format": "%u %n",
     "html_entity": "",
     "decimal_mark": ".",
-    "thousands_separator": ",",
+    "thousands_separator": "'",
     "iso_numeric": "756",
     "smallest_denomination": 5
   },

lib/money/money/allocation.rb

@@ -2,16 +2,21 @@
 
 class Money
   class Allocation
-    # Splits a given amount in parts without losing pennies.
-    # The left-over pennies will be distributed round-robin amongst the parts. This means that
-    # parts listed first will likely receive more pennies than the ones listed later.
+    # Splits a given amount in parts. The allocation is based on the parts' proportions
+    # or evenly if parts are numerically specified.
     #
     # The results should always add up to the original amount.
     #
     # The parts can be specified as:
     #   Numeric — performs the split between a given number of parties evenly
     #   Array<Numeric> — allocates the amounts proportionally to the given array
     #
+    # @param amount [Numeric] The total amount to be allocated.
+    # @param parts [Numeric, Array<Numeric>] Number of parts to split into or an array (proportions for allocation)
+    # @param whole_amounts [Boolean] Specifies whether to allocate whole amounts only. Defaults to true.
+    #
+    # @return [Array<Numeric>] An array containing the allocated amounts.
+    # @raise [ArgumentError] If parts is empty or not provided.
     def self.generate(amount, parts, whole_amounts = true)
       parts = if parts.is_a?(Numeric)
         Array.new(parts, 1)
@@ -21,7 +26,12 @@ def self.generate(amount, parts, whole_amounts = true)
         parts.dup
       end
 
-      raise ArgumentError, 'need at least one party' if parts.empty?
+      raise ArgumentError, 'need at least one part' if parts.empty?
+
+      if [amount, *parts].any? { |i| i.is_a?(BigDecimal) || i.is_a?(Float) || i.is_a?(Rational) }
+        amount = convert_to_big_decimal(amount)
+        parts.map! { |p| convert_to_big_decimal(p) }
+      end
 
       result = []
       remaining_amount = amount
@@ -40,29 +50,23 @@ def self.generate(amount, parts, whole_amounts = true)
         remaining_amount -= current_split
       end
 
-      ## round-robin allocation of any remaining pennies
-      if result.size > 0
-        while remaining_amount != 0
-          index = 0
-
-          amount_to_distribute = [1, remaining_amount.abs].min
-
-          if remaining_amount > 0
-            result[index] += amount_to_distribute
-            remaining_amount -= amount_to_distribute
-          else
-            result[index] -= amount_to_distribute
-            remaining_amount += amount_to_distribute
-          end
+      result
+    end
 
-          index += 1
-          if index > result.size
-            index = 0
-          end
-        end
+    # Converts a given number to BigDecimal.
+    # This method supports inputs of BigDecimal, Rational, and other numeric types by ensuring they are all returned
+    # as BigDecimal instances for consistent handling.
+    #
+    # @param number [Numeric, BigDecimal, Rational] The number to convert.
+    # @return [BigDecimal] The converted number as a BigDecimal.
+    def self.convert_to_big_decimal(number)
+      if number.is_a? BigDecimal
+        number
+      elsif number.is_a? Rational
+        BigDecimal(number.to_f.to_s)
+      else
+        BigDecimal(number.to_s)
       end
-
-      result
     end
   end
 end

lib/money/money/formatting_rules.rb

@@ -72,7 +72,7 @@ def translate_formatting_rules(rules)
     end
 
     def localize_formatting_rules(rules)
-      if currency.iso_code == "JPY" && I18n.locale == :ja
+      if currency.iso_code == "JPY" && I18n.locale == :ja && rules[:format] == nil
         rules[:symbol] = "円" unless rules[:symbol] == false
         rules[:format] = '%n%u'
       end

money.gemspec

@@ -14,6 +14,7 @@ Gem::Specification.new do |s|
   s.description = "A Ruby Library for dealing with money and currency conversion."
   s.license     = "MIT"
 
+  s.add_dependency "bigdecimal"
   s.add_dependency 'i18n', [">= 0.6.4", '<= 2']
 
   s.add_development_dependency "bundler"
@@ -24,12 +25,15 @@ Gem::Specification.new do |s|
   s.add_development_dependency "rbs" if RUBY_VERSION >= "2.7.0"
   s.add_development_dependency "typeprof" if RUBY_VERSION >= "2.7.0"
 
+  s.required_ruby_version = '>= 3.1'
+
   s.files         = `git ls-files -z -- config/* lib/* CHANGELOG.md LICENSE money.gemspec README.md`.split("\x0")
   s.require_paths = ["lib"]
 
   if s.respond_to?(:metadata)
     s.metadata['changelog_uri'] = 'https://github.com/RubyMoney/money/blob/master/CHANGELOG.md'
     s.metadata['source_code_uri'] = 'https://github.com/RubyMoney/money/'
     s.metadata['bug_tracker_uri'] = 'https://github.com/RubyMoney/money/issues'
+    s.metadata['rubygems_mfa_required'] = 'true'
   end
 end

spec/bank/base_spec.rb

@@ -32,25 +32,25 @@ def setup
 
   describe "#exchange_with" do
     it "is not implemented" do
-      expect { subject.exchange_with(Money.new(100, 'USD'), 'EUR') }.to raise_exception(NotImplementedError)
+      expect { subject.exchange_with(Money.new(100, 'USD'), 'EUR') }.to raise_error(NotImplementedError)
     end
   end
 
   describe "#same_currency?" do
     it "accepts str/str" do
-      expect { subject.send(:same_currency?, 'USD', 'EUR') }.to_not raise_exception
+      expect { subject.send(:same_currency?, 'USD', 'EUR') }.to_not raise_error
     end
 
     it "accepts currency/str" do
-      expect { subject.send(:same_currency?, Money::Currency.wrap('USD'), 'EUR') }.to_not raise_exception
+      expect { subject.send(:same_currency?, Money::Currency.wrap('USD'), 'EUR') }.to_not raise_error
     end
 
     it "accepts str/currency" do
-      expect { subject.send(:same_currency?, 'USD', Money::Currency.wrap('EUR')) }.to_not raise_exception
+      expect { subject.send(:same_currency?, 'USD', Money::Currency.wrap('EUR')) }.to_not raise_error
     end
 
     it "accepts currency/currency" do
-      expect { subject.send(:same_currency?, Money::Currency.wrap('USD'), Money::Currency.wrap('EUR')) }.to_not raise_exception
+      expect { subject.send(:same_currency?, Money::Currency.wrap('USD'), Money::Currency.wrap('EUR')) }.to_not raise_error
     end
 
     it "returns true when currencies match" do
@@ -67,8 +67,8 @@ def setup
       expect(subject.send(:same_currency?, Money::Currency.wrap('USD'), Money::Currency.wrap('EUR'))).to be false
     end
 
-    it "raises an UnknownCurrency exception when an unknown currency is passed" do
-      expect { subject.send(:same_currency?, 'AAA', 'BBB') }.to raise_exception(Money::Currency::UnknownCurrency)
+    it "raises an UnknownCurrency error when an unknown currency is passed" do
+      expect { subject.send(:same_currency?, 'AAA', 'BBB') }.to raise_error(Money::Currency::UnknownCurrency)
     end
   end
 end

spec/bank/single_currency_spec.rb

@@ -3,7 +3,7 @@
     it "raises when called" do
       expect {
         subject.exchange_with(Money.new(100, 'USD'), 'EUR')
-      }.to raise_exception(Money::Bank::DifferentCurrencyError, "No exchanging of currencies allowed: 1.00 USD to EUR")
+      }.to raise_error(Money::Bank::DifferentCurrencyError, "No exchanging of currencies allowed: 1.00 USD to EUR")
     end
   end
 end