The Preconditions library provides a simple set of methods for checking arguments being passed into a method. Instead of writing custom checks and raising exceptions directly in your code you can use Preconditions to verify basic properties of your arguments (not-nil, satisfying a boolean expres...

a Rails gem that allows you to validate a URL entered in a form. It validates if the URL exists by hitting it with a HEAD request. The improved version includes retries for common patterns when the head request is refused before giving a failure notice. It also looks up a SITE_URL constant to...

Allows you check if an object match a class expression. It is typically used to check the type of method paraameters. It is an alternative to using Ruby-3 .rbs files but with a different syntax and only dynamic checks Typically you'll include the Constrain module and use #co...

It is a delegate library that checks the type of an argument

$Id: README.txt 204 2010-11-30 02:20:04Z pwilkins $ sm-transcript reads results of SLS processing and produces transcripts for the SpokenMedia browser. For each file in the source folder whose extension matches the source type, a file of destination type is created in the destination folder. ...

A Gem to get files Header, Footer, Type(via headers), create file checksum, check file checksum, Carving and ... .

Selectively add type safety to your methods.

Only 70 lines. Add a optional type system to ruby using runtime checks and contracts . make it crash early, know exactly what a function (or method) returns and specify the 'type' of the parameters using good old ducktyping

Basic file type checks based on a few header bytes

Return a variable if it's present (and optionally of the right type), otherwise a default or nil. Adds a top level demand() method, which replaces long lines of repetitive code to check for nil?/present?/empty?, etc., hard-to-read ternary operators (?:) and if statements. A block can also be spec...

Taipo provides a simple way to check your variables are what you think they are. With an easy to use syntax you can call a single method and pass expressive type definitions.

Validate parameters presence and type for Rails API methods

Library which allows you to check and sanitize you environment variables, raising exception if required variables are not configured, type-casting non-string variables and exposing them using an idiomatic API.

== PintosCheck -- Auto Pintos Checker to Save the Day == == Functionalities == The functionality of this simple script is to download pintos homework assignments from the mail inbox and then run through all the desired tests and finally generate reports in plain text or html formats, all automat...

This tool are used to perform different type of checks for the gApps to encounter status and problems

Whitelist and typecheck your parameters at the controller level

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

Search for breweries from the convenience of your command line! Install the gem and then type 'brewery-search' to get started. Follow the onscreen instructions to check out breweries in any state, and even filter results by city! Enjoy!

== Description A Rack compatible JSON-RPC2 server domain specific language (DSL) - allows JSONRPC APIs to be defined as mountable Rack applications with inline documentation, authentication and type checking. e.g. class Calculator < JSONRPC2::Interface title "JSON-RPC2 Calculator" in...

Decorator style assertions and type check library for Contract programming.