@o-lang/currency-format

Locale-aware, deterministic currency formatting resolver for O-Lang workflows. Formats numeric values and text containing monetary amounts according to IETF locale standards.

Features

• Zero external dependencies
• Standards-compliant \Intl.NumberFormat\ integration
• Full audit trail (before/after transformations)
• ✅ Deterministic & stateless (safe for replay/verification)
• ✅ Fallback to \en-US\ when locale is unknown

Installation

\\ash npm install @o-lang/currency-format

Usage in Workflow

\\ol Step 3: Ask vector.search "{user_message}" "{doc_root}" Save as context_text

Step 4: Ask currency-format "{context_text.text}" "__locale": "{locale}" Save as context_localized

Step 5: Ask llm-groq "Context: {context_localized.formatted}. User: {user_message}..." Save as reply \\

Supported Locales

\en-US, \en-NG, \en-GB, \en-KE, \en-ZA, \r-FR, \pt-BR, \ja-JP
(Add more in
esolver.js\ \CURRENCY_MAP)

License

MIT O-Lang Contributors