Results for within-selection

Finds and selects a tabbed document within a window automatically (X11 Windows only).

Redirect all SELECT queries to a separate connection within a block

This extension provides radius tags and a redirection mechanism that makes it simple to provide a mobile version of your site and to serve web views for use in mobile apps.

Scrapes http://www.electronic-festivals.com for electronic festivals in the country selected by user input within a year of the current date

Rack Middleware to reduce size of json payload - Allows clients consuming json apis to select attributes within payload

This gem eliminates the need to switch back and forth between dbconsole and console. Within console you can simply type 'sql "select * from users"'

A method for hindering input capabilities within a textarea or text input. Attempts to disallow text selection, cursor placement, and characters outside of the "normal" ASCII print character range.

Em's Wine Selection Assistant is a terminal app design to assist user's with the decision making process of identifying and selecting a bottle of wine to purchase from the list of available options, within their budget and according to their preference.

Users can use Pawesome Parks to access information about dog-friendly parks within the City of Sydney council region in Sydney, Australia. They can view all parks and then select a park to access detailed park information such as location, off-leash hours, and any other off-leash resitrctions. Users can also search for parks by either postcode or suburb, and can access a list of dog parks that are off-leash friendly 24 hours a day.

== Synopsys Ruby Enumerable extension. Main idea is lazy computations within enumerators. == Usage Install as a gem: sudo gem install deferred_enum This gem introduces DeferredEnumerator class: ary = [1, 2, 3, 4] deferred = ary.defer # #<DeferredEnumerator: [1, 2, 3, 4]:each> DeferredEnumerator brings some optimizations to all?, any? and none? predicates deferred.all?(&:even?) # Will stop iteration after first false-result = 1 iteration deferred.none?(&:even?) # 2 iterations deferred.any?(&:even?) # 2 iterations It also introduces lazy versions of Enumerable's #select, #map and #reject methods deferred.map { |i| i + 1 } # #<DeferredEnumerator: #<Enumerator::Generator>:each> deferred.select { |i| i.even? } # #<DeferredEnumerator: #<Enumerator::Generator>:each> deferred.reject { |i| i.odd? } # #<DeferredEnumerator: #<Enumerator::Generator>:each> So you can safely chain your filters, they won't be treated as arrays: deferred.map(&:succ).select(&:even?) # #<DeferredEnumerator: #<Enumerator::Generator>:each> You can build chains of Enumerables: deferred.concat([2]).to_a # [1, 2, 3, 4, 2] Or append elements to the end of enumerator: deferred << 2 You can even remove duplicates from enumerator, though this operation can be tough: deferred.uniq # #<DeferredEnumerator: #<Enumerator::Generator>:each> There are many other methods in DeferredEnumerator, please refer to documentation.

FatTable is a gem that treats tables as a data type. It provides methods for constructing tables from a variety of sources, building them row-by-row, extracting rows, columns, and cells, and performing aggregate operations on columns. It also provides as set of SQL-esque methods for manipulating table objects: select for filtering by columns or for creating new columns, where for filtering by rows, order_by for sorting rows, distinct for eliminating duplicate rows, group_by for aggregating multiple rows into single rows and applying column aggregate methods to ungrouped columns, a collection of join methods for combining tables, and more. Furthermore, FatTable provides methods for formatting tables and producing output that targets various output media: text, ANSI terminals, ruby data structures, LaTeX tables, Emacs org-mode tables, and more. The formatting methods can specify cell formatting in a way that is uniform across all the output methods and can also decorate the output with any number of footers, including group footers. FatTable applies formatting directives to the extent they makes sense for the output medium and treats other formatting directives as no-ops. FatTable can be used to perform operations on data that are naturally best conceived of as tables, which in my experience is quite often. It can also serve as a foundation for providing reporting functions where flexibility about the output medium can be quite useful. Finally FatTable can be used within Emacs org-mode files in code blocks targeting the Ruby language. Org mode tables are presented to a ruby code block as an array of arrays, so FatTable can read them in with its .from_aoa constructor. A FatTable table can output as an array of arrays with its .to_aoa output function and will be rendered in an org-mode buffer as an org-table, ready for processing by other code blocks.

A simple Gem to enable any `ActiveRecord::Base` object to store a set of attributes in a set like structure represented through a bitfield on the database level. You only have to specify the name of the set to hold the attributes in question an the rest is done for you through some fine selected Ruby magic. Here is a simple example of how you could use the gem: class Person &lt; ActiveRecord::Base has_set :interests end To get this to work you need some additional work done first: 1. You need an unsigned 8-Byte integer column in your database to store the bitfield. It is expected that the column is named after the name of the set with the suffix `_bitfield` appended (e.g. `interests_bitfield`). You can change that default behavior by providing the option `:column_name` (e.g. `has_set :interests, :column_name =&gt; :my_custom_column`). 2. You need a class that provides the valid values to be stored within the set and map the single bits back to something meaningful. The class should be named after the name of the set (you can change this through the `:enum_class` option). This class could be seen as an enumeration and must implement the following simple interface: * There must be a class method `values` to return all valid enumerators in the defined enumeration. * Each enumerator must implement a `name` method to return a literal representation for identification. The literal must be of the type `String`. * Each enumerator must implement a `bitfield_index` method to return the exponent of the number 2 for calculation the position of this enumerator in the bitfield. **Attention** Changing this index afterwards will destroy your data integrity. Here is a simple example of how to implement such a enumeration type while using the the `renum` gem for simplicity. You are free to use anything else that matches the described interface. enum :Interests do attr_reader :bitfield_index Art(0) Golf(1) Sleeping(2) Drinking(3) Dating(4) Shopping(5) def init(bitfield_index) @bitfield_index = bitfield_index end end

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