Super basic type checking functions in ruby.

Lazy static type checking

A dynamic type checker for gRPC methods

Whitelist and typecheck your parameters at the controller level

Basic file type checks based on a few header bytes

tinytyping is simply type check.

Methods for defining type-checked arrays and attributes

Decorator style assertions and type check library for Contract programming.

Guard plugin for Flow type checks

RubyBreaker is a dynamic type documentation/checking tool for Ruby. It dynamically instruments code, monitors objects during execution, performs dynamic type checking, and generates type documentation based on the profiled information. RubyBreaker helps Ruby programs "break" out of obscurities an...

Iz provides an API for type checking objects.

Ruby mixin that facilitates English-like type checking in an inheritance hierarchy via "type_name?" methods

Guard plugin for the Sorbet Ruby type checker

Provides several utilities for run-time type-checking with Ruby

Objective-C style named parameters and type checking for Ruby.

Typedeaf is a gem to help add some type-checking to method declarations in Ruby

Pronto runner for Sorbet, a static type checker for Ruby

Pronto runner for flow, a static type checker for javascript.

ComfyConf provides a minimal DSL for parsing YAML config files into a structured and type-checked configuration

Contains validators for date and time values, type checking.