This gem allows similar ActiveRecord validates_* commands to be grouped together in blocks and pruned of repeated parameters. How often have you had a block of validation commands in an ActiveRecord object that are repeated, especially :id or :unless options? Does this look familiar? validates_presence_of :hair, :hair_color, :unless => :bald? validates_length_of :hair, :within => 3..15, :unless => :bald? validates_inclusion_of :hair_color, :in => HAIR_COLORS, :unless => bald? Instead, this gem will allow you to replace the above code with: validate_block :unless => :bald? do presence_of :hair, :hair_color length_of :hair, :within => 3..15 inclusion_of :hair_color, :in => HAIR_COLORS end ..which is a great way to DRY your :hair, don't you think? Basically, this gem 1) removes the requirement to have 'validates_' on the front of the commands and 2) passes the options on the validate_block command to each validation command inside the block. The syntax of the validation commands remains the same. Keeping the 'validates_*' prefix on the commands inside the block _will_ work but it is not required.

Modules for interacting with Weather Underground website.

webclient gem - yet (another) universal network client interface for world wide web (www) requests via HTTP

We already have `String#upcase`, `String#downcase`. Now you can have `String#widen` and `String#narrowen`!

Get your location with WiFi Mac Address and GoogleMap.

A small C module that wraps libxml2's xmlreader to parse a XML string into a ruby hash

Fetches accounts and their transaction details from the Yodlee MoneyCenter (https://moneycenter.yodlee.com).

yorbot gem - yo, robot - automate, automate, automate - ready to use scripts and command line tool

Pure ruby client for ZooKeeper (http://zookeeper.apache.org)

0xfacet - facet vm base foundation

0xfacet-contracts - rubidity o.g. standard contracts (incl. ERC20, PublicMintERC20, ERC721, GenerativeERC721, etc.)

0xfacet - rubidity o.g. language interpreter

0xfacet-typed - solidity-like value and reference types for rubidity o.g.

0xfacet-uniswap - rubidity o.g. uniswap v2 contracts (incl. UniswapV2Factory, UniswapV2Pair, UniswapV2Router, etc.)

ZOMG is an OMG IDL parser. ZOMG will generate a Ruby AST from an IDL AST, and will even generate ruby (by means of Ruby2Ruby). == FEATURES/PROBLEMS: * Parses IDL, generates Ruby * Ships with OMFG the Object Management File Generator * Ignores nested structs/unions * Treats out/inout parameters are DIY == SYNOPSIS: In code: ZOMG::IDL.parse(File.read(ARGV[0])).to_ruby Command line: $ omfg lol.idl > roflmao.rb

ReFacebook is a facebook library and Sinatra extension.

about - sys info (system information) about your computer, environment, runtime, libs, etc. as mountable web app

acromine is a client for the [Acromine REST Service](http://www.nactem.ac.uk/software/acromine/rest.html) provided by the National Centre for Text Mining. This gem provides a library to easily find the long form of an acronym. A CLI is also provided to use the library from the command line.

ActionMailer-JavaMail allows the emails to be delivered via the JavaMail library. This allows to expand the capabilities of ActionMailer in the jRuby environment via existing JavaMail capabilities. The current capabilities are only implemented to send outgoing email without any support for incoming email. Action Mailer is the part of the Ruby on Rails framework that's designing email-service layers.

Excel as the container of model objects