Rack Middleware that nips parsing errors in the bud before they manifest as internal server errors

Versatile runescape gem offering useful tools for runescape-related apps

Data scraping, cleansing, and visualization gem

Patento is a simple gem for scraping Google Patents and formatting the visible data into objects and hashes. See the README for more details

Pavlov's RSS

A ruby client for plugandwork API

Payable possui forms para chackout e controla a comunicação com um gateway de pagamento.

simple gem for payanyway payment gateway

Very simple wrapper for payment system PayBoutique

Ruby api for sms service provider: PayCall

Provider-agnostic Ruby/Rails client for PayFast: checkout, webhooks/IPN verification, tokenized & recurring payments.

SDK for Payline API

Interface to the Payoneer API

Ruby wrapper for Payoneer API

Calculo de frete atraves do PayPal Frete Facil (http://www.paypal-brasil.com.br/fretefacil).

PayXML is an easy use wrapper for the the PayGate PayXML payment gateway API.

Crawl websites

Data models for parsing PBCore XML, manipulating PBCore metadata in Ruby, and factories to produce sample PBCore with Faker data.

a library for downloading all pcap files from pcapr.net

PDFBeads is a small utility written in Ruby which takes scanned page images and converts them into a single PDF file. Unlike other PDF creation tools, PDFBeads attempts to implement the approach typically used for DjVu books. Its key feature is separating scanned text (typically black, but indexed images with a small number of colors are also accepted) from halftone pictures. Each type of graphical data is encoded into its own layer with a specific compression method and resolution.