Group your checkboxes like grouped select via “grouped_collection_select” in Rails. This gem adds a new Formtastic input type “grouped_check_boxes”, that helps you group long lists of checkboxes.

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Allows for easy YAML parsing and type checking, as well as generators

yae provides a simple enum class (enumerated type) implementation (Yae::Enum) that can be used to abstract a set of values. It also provides methods to check values existence in the enum and to iterate over its contents.

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...

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

Executable to be used with NotificationExec in collectd. It will send several passive checks, from specific to general plugin-type.

Have 3-state radiobuttons instead of a 2-state checkbox for your Boolean columns which can store NULL. This gem: 1. Provides a custom Formtastic input type `:tristate_radio` which renders 3 radios (“Yes”, “No”, “Unset”) instead of a checkbox (only where you put it). 2. Teaches Rails recognize `"n...

The suckysockets gem provides the user with the opportunity to check whether a power adapter is needed when travelling from one country to another. 1. How to install the gem gem install suckysockets 2. How to use it To run the program just type 'suckysockets' in the command line. You will be ...

In most cases Ruby doesn't need templated classes, nor any other system of generics, because it isn't statically type checked. However, sometimes we need to automatically generate multiple similar classes, either because of poor design or because of external necessities. For example, to define a ...

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.

Composable type-safety checks

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.

Guard plugin for Flow type checks

check flirt by blood type

Lookout Lookout is a unit testing framework for Ruby┬╣ that puts your results in focus. Tests (expectations) are written as follows expect 2 do 1 + 1 end expect ArgumentError do Integer('1 + 1') end expect Array do [1, ...

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

Gem to parse Facebook ID's from various Facebook URL types. The five link types are: Status, Photo, Video, Link, Checkin.

RubyLess is an interpreter for "safe ruby". The idea is to transform some "unsafe" ruby code into safe, type checked ruby, eventually rewriting some variables or methods.

This gem with asks user input for there state name, then will prompt the use to type there city they would like to check the daily weather of."