Extracts Ruby code from view templates (ERB, etc.) for Sorbet type-checking, with LSP support

A zero-dependency Ruby gem for validating hash data against schemas with type checking, coercion, required/optional fields, and custom validators.

Method-Ray is a static analysis tool that checks the callability of methods in Ruby code. It uses graph-based type inference to detect undefined method calls at analysis time.

Sorbet's runtime type checking component

Validate, normalize, parse, and convert securities identifiers. Auto-detect identifier type from any string. Calculate and restore check digits. Supports ISIN, CUSIP, CEI, SEDOL, FIGI, LEI, IBAN, CIK, OCC, WKN, Valoren, CFI, and FISN.

Reads .trb files, checks type annotations, and generates pure Ruby.

Enums, properties, generics, structured objects and runtime type checking.

Kumi is a declarative rules-and-calculation DSL for Ruby that compiles your business logic into a typed, analyzable dependency graph with vector semantics over ragged data. It does static checks at definition time, lowers to a small IR, and compiles to zero-run...

A tiny pre-processor for ruby that adds runtime type checking to methods.

LCN (Location Condition Notation) provides a rule-agnostic format for describing location conditions in abstract strategy board games. This gem implements the LCN Specification v1.0.0 with a modern Ruby interface featuring immutable condition objects and functional programming principles. LCN ena...

A lightweight gem that validates required environment variables at application boot time, providing type checking, format validation, and helpful error messages to prevent production disasters caused by missing or invalid configuration.

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EnvCheck is a lightweight Ruby gem that ensures your required and optional environment variables are present and valid before your app boots. Features smart config discovery (.env_check.yml or config/env_check.yml), comprehensive type validation with 9 built-in validators, .env loading with doten...

A puppet-lint plugin to check for class parameters with undef as value but not Optional type

TypedOperation is a command pattern implementation where inputs can be defined with runtime type checks. Operations can be partially applied.

Type checking and type casting of parameters for Action Pack

strong_csv is a type checker for a CSV file. It lets developers declare types for each column to ensure all cells are satisfied with desired types.

Dynamic type checker

A gem that provides integration between Sorbet type checking and RSpec testing framework

This is an improved input function for Ruby. Using this gem, you can easily get user input with real-time type validation, ensuring that the data provided is as expected, among other things. If you have any questions, check the documentation: https://github.com/barrosflavio/ruby_better_inpu...