Check whether an ActiveRecord instance satisfies the conditions of a relation, in memory

Provides a predicate that checks whether your machine is currently online or offline, which may be useful for unit and integration tests.

MetaWhere offers the ability to call any Arel predicate methods (with a few convenient aliases) on your Model's attributes instead of the ones normally offered by ActiveRecord's hash parameters. It also adds convenient syntax for order clauses, smarter mapping of nested h...

r_cal is a fast CLI tool for Google Calendar with natural language date parsing, event management, ICS import, and predicate filtering. Built with cli-kit for snappy performance.

Truth accessors for Ruby classes and models.

Declare prompts as Ruby classes with versioned configurations, route traffic by percentage or predicate, record telemetry, and automatically roll back misbehaving versions.

Pdfrb is a pure-Ruby PDF library: a byte-level reader, an Arlington-model-driven typed domain model, and a serializer. The PDF object model is sourced directly from the vendored Arlington PDF Model TSVs (machine-readable ISO 32000-2:2020), so field metadata, version predicates, and validators sta...

Record method invocations, query the invocations, and use predicates to verify a method's invocation

Predicates and conditions that extends to the ActiveRecord 3

A DSL for aggregating data from multiple sources into ActiveRecord models. Includes options for aliases, predicates, associations, and complex attributes.

Custom assertions functions. This is the beginning of a small lightweight BDD project. Currently, this is just a very simple code sample that only displays a custom message in green or in red depending on the value of a predicate.

Wrapper class for a Vagrant VM, providing access to testing predicates, such as port map information, process data, ssh connections, and more.