Sorted array using binary search

Hashes for geospatial proximity searches.

Map and search all your processes.

Search suggestions for Spree

Search Spotify's Metadata API using Ruby.

Provide feature to search view files from your browser.

Elastictastic is an object-document mapper and lightweight API adapter for ElasticSearch. Elastictastic's primary use case is to define model classes which use ElasticSearch as a primary document-oriented data store, and to expose ElasticSearch's search functionality to query for those models.

VKPD searches for music files on russian social network vk.com and adds/plays it with MPD.

Adds full-text search to Active Record models on PostgreSQL

A simple searching facility for (nearly) arbitrary input.

Help searching the WFRMLS

Discover the correct typo of a word using Google search.

Read and search for content on MediaWiki-powered sites.

A federated search API for influence data

Wik - Quick and easy Wikipedia searches

neighbor library search gem

Ruby API to access WorldCat Open Search webservice. Based on WCAPI Gem.

Rails plugin for Xapian search, built on XapianFu and DelayedJob.

Ruby wrapper for the Yahoo! Local Search API

Quick and painless XPath searching for Ruby using libxml2