A method for calculating the relative skill levels of players in zero-sum games such as chess.

Provides the fix command to run specs.

Fix extension gem to provide the expect syntax.

Provides "its" method for attribute matching.

Provides "let" method for memoized helper definition.

A Matchi-compatible matcher that allows testing objects against Fix specifications. Enables verification of implementation conformance to Fix test specifications across different testing frameworks like Minitest and RSpec. Integrates seamlessly with the Fix testing framework's powerful specification system while maintaining Matchi's clean matcher interface.

A Ruby client for the Sashite API.