Bankster Versions Save

• Monetary implementation for maps is more restrictive when registry is passed as an argument. Previously maps were causing some functions to create ad hoc currencies, now the :id key is used to get the existing currency from a registry. This is in line with the protocol's guidelines. Affected functions: currency/unit, currency/of-id.

• Monetary implementation for Currency objects is now fulfilling protocol specification, making ID-only look-ups. Affected functions: currency/unit, currency/of-id.

• Monetary implementation for keywords now falls back to currency code look-up even if the given identifier is not namespace-qualified. Affected functions: currency/unit, currency/present? It fixes the chicken or the egg problem during registry building.

• Functions currency/add-countries, currency/remove-localized-properties, currency/add-localized-properties, currency/add-weighted-code and currency/update are now more strict and require currency ID to be given (not currency code).

BREAKING CHANGES:

• Low-level function currency/add-weighted-currency renamed to currency/add-weighted-code.

• Added money/data-readers and money/code-readers constants.

• Added data_readers_edn.clj (with generator in importer/readers-export) containing data readers for parsing EDN files.

• Fixed a bug causing registry to not be properly set in currency/with-registry and registry/with.

• Added fs/get-resource utility function.

BREAKING CHANGES:

• Data readers for tagged literals are split into code and data related handlers:

  • Functions currency/code-literal and money/code-literal are now emitting Clojure forms that are to be evaluated to produce Currency and Money objects.

  • Functions currency/data-literal and money/data-literal are now returning Currency and Money objects.

  • Tagged literal handlers (for both Clojure code and data) can now be controlled by the environment (e.g. dynamic variables for setting alternate registry or rounding mode during parsing).

  • Constant bankster/tagged-literals removed.

• Fixed issue with data-readers file visibility by adding a copy to resources directory.

• Added io.randomseed.bankster/data-readers map to expose tagged literal handlers.

• Fixed a bug causing money/of-registry to not rescale amounts.

1.2.0 (2021-04-13)

• Function money/div-rem renamed to money/rem and improved to behave like div in terms of accepted argument types, rounding and rescaling.

• Added function money/abs.

• Added aliases: money/+, money/-, money/*, money//, money/min, money/max.

• Added aliases: money/>, money/>=, money/<, money/<=, money/=, money/==.

• Added aliases: money/pos?, money/neg?, money/zero?.

• Conversion functions scale/->int, scale/->long, scale/->double, scale/->float, scale/to-plain-string, scale/to-clojure-string, scale/to-symbol, scale/to-clojure-symbol are now using scale/amount to get the actual amount of the given scalable instead of expecting BigDecimal values.

BREAKING CHANGES:

• Function money/pos now returns its argument. Use money/abs to get the absolute value.

• Dependencies updated.

• Monetary protocol methods are now more strict about the origin of currency if a registry is given (by-ID resolving and getting from a registry happens even for Currency objects).

• Unary variants of money/div and money/div-scaled are now able to take money as an argument (common operation when recalculating exchange rates).

• Protocol method implementations of money/value short-circuit on nil given as an amount.

• Added functions: money/auto-scaled?, money/of-registry and money/on-amount.

• Fixed a bug causing division and multiplication of auto-scaled currencies to rescale results to latest scales of the amounts instead of performing scale-free calculations.

• Added stripping of trailing zeros before performing scale-free divisions – causes non-terminal decimal expansion to end after more optimal (lesser) number of decimal digits.

Improved rounding mode parsing in macros.

• Added currency/update for updating currencies with additional data preservation (localized properties, countries, etc.).
• Added money/cast for casting monetary amounts across currencies (different or slightly different, e.g. sourced in another registries).
• Added scale/to-clojure-string, scale/to-symbol, scale/to-clojure-symbol.
• Added money/->symbol, money/->clojure-symbol, money/->double, money/->float.
• Improved money/value to be more polymorphic (currency argument).
• Improved conversion functions: scale/->int, scale/->long, scale/->float, scale/->double.
• Type hinting improved in multiple functions and protocol methods.

BREAKING CHANGES:

• Conversion functions now have different arities: scale/->int, scale/->long, scale/->float, scale/->double.
• Function scale/to-plain-string is now converting decimals to plain strings without adding M suffix when there are too many digits. This functionality was moved to scale/to-clojure-string.