ruby-i18n/i18n
I18n
This library provides a foundational framework for internationalizing Ruby applications by decoupling text from source code. It manages the complete translation lifecycle, including dynamic content interpolation, pluralization, and locale-specific formatting. The system ensures application stability through thread-safe state management and configurable error handling for missing translation keys.
The project distinguishes itself through a highly modular architecture that supports pluggable storage backends, allowing translation data to be retrieved from databases, key-value stores, or standard file formats. It includes sophisticated logic for hierarchical fallback resolution, ensuring that content remains available even when specific translations are missing. Furthermore, the library facilitates locale-aware routing and request interception, enabling applications to maintain consistent language context across user sessions.
Beyond core translation primitives, the library offers tools for automating localization workflows, such as extracting hardcoded strings and scaffolding new projects. It also provides mechanisms for parsing region-specific user inputs, such as dates and numbers, into standardized formats. The framework supports text transliteration and integrates with standard file formats to streamline the management of multi-language content.
Features
- Ruby Frameworks - Provides a foundational framework for managing translations, pluralization, and locale-specific formatting in Ruby applications.
- Locale Fallback Resolution - Traverses a priority list of locales to resolve missing translation keys.
- Pluralization and Interpolation Engines - Processes translation strings at runtime to inject variables, handle pluralization rules, and apply locale-specific formatting.
- Internationalized Content Renderers - Translates application content into multiple languages with support for dynamic interpolation and regional formatting.
- Multi-Language Content Delivery - Intercepts request paths to serve locale-specific content and maintain language context.
- Content Translation - Maps translation keys to localized strings with support for dynamic interpolation and pluralization rules.
- Localization Frameworks - Handles multi-language support including locale fallbacks, transliteration, and regional input parsing.
- Translation Management - Decouples application text from source code to support dynamic interpolation and external storage.
- Locale-Aware Date and Number Formatting - Parses region-specific numbers, dates, and times from user input into standardized formats.
- Translation Data Stores - Manages the storage and retrieval of translation strings from diverse sources like databases and key-value stores.
- Pluggable Storage Backends - Supports interchangeable storage adapters for translation data, including databases and file systems.
- Gettext Implementations - Supports standard gettext file formats for mapping source strings to localized text without requiring manual key aliases.
- Thread-Local State Management - Isolates locale and configuration state within thread-safe containers for concurrent request processing.
- Translation Backend Plugin Systems - Provides a pluggable architecture to retrieve translation data from databases, key-value stores, or remote backends.
- Request Interception Middleware - Intercepts incoming web requests to detect and set the user language context.
- Key Extraction - Identifies and extracts hardcoded strings from source code into centralized translation keys.
- Translation Workflows - Coordinates collaborative editing and synchronization of translation strings across teams.
- User Input Processing - Interprets region-specific user input for dates and numbers to ensure accurate data processing.
- Application Locale Management - Manages the active language context within the application request lifecycle to ensure consistent content display.
- Automated Translation Workflows - Automates the extraction, synchronization, and fallback logic for translation keys.
- Locale-Aware Routing Middleware - Intercepts incoming requests to support locale-specific URL structures and language-based routing.
