LayeredYAMLConfig provides a simple config file that supports multiple layers. Values in the right or uppermost layers override values in lower layers. This makes it easy to share configuration without duplication while still allowing what needs to be different to vary. For example: program.default.conf program.server_foo.conf program.site_bar.conf program.conf Optionally, leaf nodes can be evaluated using as ERB templates, feeding the configuration into itself.

Allows you to define lazy evaluated, constant-like instances of your class.

JSON Driven, Stateless Rules Engine for JIT and efficient evaluation of complex rules and computation graphs.

Ruby is not Haskell. It is NOT a functional language and it isn't meant to be lazy, and forcing it to be anything other than Ruby is stupid and inefficient... but that didn't stop me from building an ultra-lazy Ruby2.0 version of the lazy list

Allows you to define lazy evaluated, constant-like, instances of your models

port of lazy records to ruby

Library of Congress Classification classes and subclasses.

LD4L FOAF RDF provides tools for modeling a person triples based on the FOAF ontology and persisting to a triplestore.

LD4L Open Annotation RDF provides tools for modeling a annotations based on the Open Annotation ontology and persisting to a triplestore.

LD4L ORE RDF provides tools for modeling list triples based on the ORE ontology and persisting to a triplestore.

Rails engine for Virtual Collection UI

LD4L Works RDF provides tools for modeling a bibliographic works as triples based on multiple ontologies and persisting to a triplestore.

Interface to the Network Rail OpenLDBS web service

Leadcreator its a gem that uses Restforce to create leads in an easy way.

Leadspend client access library.

leagues - football leagues & timezone helpers

Link, copy & setup your dotfiles with a rake task.

Simple ORM for couchDB

ledger-lite - hyper ledger book for the distributed blockchain internet era; add your transactions one block at a time; transfer crypto(currencie)s and balance the accounts

there are many like it, but this one is mine