Downloads a GitHub project source code (only the code, without the .git data)
Gets the description of a Symbol. Handles `Symbol()` vs `Symbol('')` properly when possible.
Fast, fault-tolerant, cross-platform, disk-based, data-agnostic, content-addressable cache.
Find and parse the tsconfig.json file from a directory path
Get and robustly cache all JS language-level intrinsics at first require time
Command-line interface for all things Cloudflare Workers
Robustly get the [[Prototype]] of an object
Get the GitHub username and PR number from a commit. Intended for use with changesets.
Simple to use, blazing fast and thoroughly tested websocket client and server for Node.js
Simplest way to make http get requests. Supports HTTPS, redirects, gzip/deflate, streams in < 100 lines.
A collection of essential TypeScript types
Get the type of an AMD module used for an AST node or within a file
Use Claude, Anthropic's AI assistant, right from your terminal. Claude can understand your codebase, edit files, run terminal commands, and handle entire workflows for you.
Lightweight, fast, and powerful embedded JS template engine
Accessibility engine for automated Web UI testing
Get installation path where the given package is installed. Works for globally and locally installed packages
Get repository user and project information from package.json file contents.
HTTP and HTTPS modules that follow redirects.
fast-csv formatting module
CSV parser and writer
Reactive utilities for Embla Carousel
fast-csv parsing package
A lightweight carousel library with fluid motion and great swipe precision
Get a GitHub username from an email address
A "hello world!" gem. Get the namskara gem source code from GitHub - https://github.com/sharat-developer/namskara
The gem works by having as its dependencies everything you need to get started with OSS and proprietary .Net coding. The aim of the gem is to allow developers to get up and running quickly and provide a nice way of converting a msbuild/VSS/svn project to github and rake.
PrReview collects PR data from GitHub (description, commits, comments, linked issues, and code changes) and formats it as XML. Paste this XML into any LLM like ChatGPT or Claude to get helpful code reviews.
This gem gets the latest source code from the ruby/ruby master branch at GitHub. Then, build source codes in the same way as "Building Ruby" at Ruby Reference Manual. And also run tests (i.e. execute to `make test-all`).
rails-ai-context turns your running Rails app into the source of truth for AI coding assistants. Instead of guessing from training data or stale file reads, agents query 38 live tools (via MCP server or CLI) to get your actual schema, associations, routes, inherited filters, conventions, and test patterns. Semantic validation catches cross-file errors (wrong columns, missing partials, broken routes) before code runs — so AI writes correct code on the first try. Auto-generates context files for Claude Code, Cursor, GitHub Copilot, OpenCode, and Codex CLI. Works standalone or in-Gemfile.
Visualruby is a complete IDE for making graphical user interfaces with ruby. It utilizes glade interface designer to create windows, and uses a library of GUI helpers to make coding GTK+ programs easy. The IDE really helps you organize your files and your thoughts because it names your ruby files and glade files by a naming convention. You files take on the names MyClass.rb, and MyClass.glade. Then you can easily edit the GUI (glade file) by right clicking on your class's file. It also creates .gemspec files for you, then you can right-click on the .gemspec file to install it, or upload it to rubygems.org. You can also yank your gems with one click. To install, get instructions from our github page at https://github.com/Beagle123/visualruby
Parade is an open source presentation software that consists of a Sinatra web app that serves up markdown files in a presentation format. Parade can serve a directory or be configured to run with a simple configuration file. * Markdown backed data > This ultimately makes it easier to manage diffs when making changes, using the content in other documents, and quickly re-using portions of a presentation. * Syntax Highlighting > Using GitHub flavored markdown, code fences will automatically be syntax highlighted, making it incredibly easy to integrate code samples. * Code Execution > Slides are able to provide execution and show results for JavaScript and Coffeescript live within the browser. This allows for live demonstrations of code. * Web > Slide presentations are basically websites -- they run in your browser from your desktop. This allows for a wide range of possibilities for customization and expandability. * Basic Templating and Color Schemes > Several templates and color scheme options have been provided to help you get started. While Parade does not currently provide anything near the variety of many other presentation packages, it is well-suited for basic presentations. * Design Flexibility (pros and cons) > Unless you're skilled in CSS/Animations, you will likely have a harder time creating presentations with as much polish as other programs provide. However, this approach also makes Parade incredibly flexible if you do understand CSS/Animations.
# XQuery [](https://gitter.im/JelF/xquery?utm_source=badge&utm_medium=badge&utm_campaign=pr-badge&utm_content=badge) [](https://travis-ci.org/JelF/xquery) [](https://codeclimate.com/github/JelF/xquery) [](https://codeclimate.com/github/JelF/xquery/coverage) [](https://codeclimate.com/github/JelF/xquery) XQuery is designed to replace boring method call chains and allow to easier convert it in a builder classes ## Usage of `XQuery` function `XQuery` is a shortcat to `XQuery::Generic.with` ``` r = XQuery(''.html_safe) do |q| # similar to tap q << 'bla bla bla' q << 'bla bla bla' # using truncate q.truncate(15) # real content (q.send(:query)) mutated q << '!' end r # => "bla bla blab...!" ``` ## Usage of `XQuery::Abstract` I designed this gem to help me with `ActiveRecord` Queries, so i inherited `XQuery::Abstract` and used it's powers. It provides the following features ### `wrap_method` and `wrap_methods` when you call each of this methods they became automatically wrapped (`XQuery::Abstract` basically wraps all methods query `#respond_to?`) It means, that there are instance methods with same name defined and will change a `#query` to their call result. ``` self.query = query.foo(x) # is basically the same as foo(x) # when `wrap_method :foo` called ``` You can also specify new name using `wrap_method :foo, as: :bar` syntax ### `q` object `q` is a proxy object which holds all of wrapped methods, but not methods you defined inside your class. E.g. i have defined `wrap_method(:foo)`, but also delegated `#foo` to some another object. If i call `q.foo`, i will get wrapped method. Note, that if you redefine `#__foo` method, q.foo will call it instead of normal work. You can add additional methods to `q` using something like `alias_on_q :foo`. I used it with `kaminary` and it was useful ``` def page=(x) apply { |query| query.page(x) } end alias_on_q :page= def page query.current_page end alias_on_q :page ``` ### `query_superclass` You should specify `query_superclass` class_attribute to inherit `XQuery::Abstract`. Whenever `query.is_a?(query_superclass)` evaluate to false, you will get `XQuery::QuerySuperclassChanged` exception. It can save you much time when your class misconfigured. E.g. you are using `select!` and it returns `nil`, because why not? ### `#apply` method `#apply` does exact what it source tells ``` # yields query inside block # @param block [#to_proc] # @return [XQuery::Abstract] self def apply(&block) self.query = block.call(query) self end ``` It is usefull to merge different queries. ### `with` class method You can get XQuery functionality even you have not defined a specific class (You are still have to inherit XQuery::Abstract to use it) You can see it in this document when i described `XQuery` function. Note, that it yields a class instance, not `q` object. It accepts any arguments, they will be passed to a constructor (except block) ### `execute` method Preferred way to call public instance methods. Resulting query would be returned
GraphQL interface over WCC::Contentful store
# DECC 2050 CALCULATOR TOOL A C version and ruby wrapper for the www.decc.gov.uk 2050 energy and climate change excel calculator Further detail on the project: http://www.decc.gov.uk/2050 Canonical source: http://github.com/decc/decc_2050_model ## DEPENDENCIES 1. ruby 1.9.2 (including development headers) 2. basic c development headers This has ONLY been tested on OSX and on Ubuntu 64 bit EC2 ami. Grateful for reports from other platforms. In the util folder are two example scripts than can be helpful: 1. start-high-memory-instance.sh - is the script we use to setup an aws server to compile the model. You can't use it directly, because you won't have the right keys and certificates, but it can give clues. 2. setup-2050-model-builder-script.sh - is the script we use to get all the dependencies on that aws server correct, download this code, and then compile the model. Again, it may not be quite right for you but can server as inspiration ## INSTALLATION Note that this compiles the underlying c code, which might take 10-20 minutes or so gem install decc_2050_model ## UPDATING TO NEWER VERSIONS OF EXCEL MODEL First of all, you need to be working on the github version of the code, not the rubygem: git clone http://github.com/decc/decc_2050_model Then put the new spreadsheet in spreadsheet/2050Model.xlsx Then, from the top directory of the gem: bundle bundle exec rake The next step is to check whether lib/decc_2050_model/decc_2050_model_result.rb and lib/decc_2050_model/model_structure.rb need to be altered so that they pick up the correct places in the underlying excel. The final stage is to build and install the new gem: gem build decc_2050_model.gemspec gem install decc_2050_model-<version>.gem ... where <version> is the version number of the gem file that was created in the folder. Now follow the instructions in the twenty-fifty server directory in order to ensure that it is using this new version of the gem.
Diff and patch tables
# foundationallib <h2>Finally, a cross-platform, portable, well-designed, secure, robust, maximally-efficient C foundational library — Making Engineering And Computing Fast, Secure, Responsive And Easy.</h2> <br> <ul class="features-list"> <li><strong>Enables better Engineering Solutions and Security broadly and foundationally where Software Creation or Development or Script Creation is concerned - whether this be on a local, business, governmental or international basis, and makes things easier - and Computing in General.</strong> Don't Reinvent the Wheel - Use Good Wheels - Be Safe And Secure.</li> <br> <li><strong>Enables a free-flowing dynamic computer usage that you need, deserve and should have, simply because you have a computer. With full speed and with robustness. You deserve to be able to use your computer wholly and fully, with proper and fast operations.</strong></li> <br><li><strong>Enables flexibility and power - makes C accessible to the masses (and faster and more secure) with easy usage and strives to bring people up, not degrade the character or actions of people.</strong> This is a fundamental and unequivocal philosophy difference between this library and many subsections of Software Engineering and the mainstream engineering establishment. For instance, in Python, you cannot read a file easily – you have to read it line-by-line or open a file, read the lines, then close it. With this library, you can efficiently read 10,000 files in one function call. This library gives power. Any common operation, there ought to be a powerful function for.<br><br>We should not bitch around with assembly when we don't want to; we should also have full speed. Some old "solutions" deliver neither, then culturally degrade programmers because their tools are bad - actually, it just degrades programmers, and gives them bad tools. COBOL is an example ...<br><br>Human technology is about empowerment – people must fight for it to be empowerment, we don't have time to have AI systems kill us because we want to have bad tools and be weak. We must fight.</li> </ul> <br> <ul> <h2>About Foundationallib</h2> <li>→<strong>Cross platform</strong> - works perfectly in embedded, server, desktop, and all platforms - tested for Windows and UNIX - 64-bit and 32-bit, includes a 3-aspect test suite, with more to come.</li> <li>→<strong>Bug free. Reliable. Dependable. Secure. Tested well.</strong></li> <li>→<strong>Zero Overhead</strong> - Only 1 byte due to the power of the error handling, can be configured will full power.</li> <li>→<strong>Static Inline Functions if you want them</strong> (optional) - Eliminating function call overhead to 0 if you wish, for improved performance.</li> <li>→<strong>Custom allocators</strong> - if you want it.</li> <li>→<strong>Custom error handling</strong> - if you want it.</li> <li>→<strong>Safe functions</strong> warn the programmer about NULL values and unused return values. Can be configured to not compile if not Secure. Optional null-check macros in every library function. Does not use any of <code>"gets", "fgets", "strcpy", "strcat", "sprintf", "vsprintf", "scanf", "fscanf", "system", "chown", "chmod", "chgrp", "alloca", "execl", "execle", "execlp", "execv", "execve", "execvp", "bcopy", "bzero"</code>. You can configure it to never use any unsafe functions.</li> <li>→<strong>Portable</strong> - works on all platforms, using platform specific features (using #ifdefs) to make functions better and faster.</li> <li>→<strong>Multithreading support</strong> (optional), with list_comprehension_multithreaded (accepts any number of threads, works in parallel using portable C11 threads)</li> <li>→<strong>Networking support</strong> (optional), using libcurl - making it extremely easy to download websites and arrays of websites - features other languages do not have.</li> <li>→Very good and thorough <strong>Error Handling</strong> and <strong>allocation overflow</strong> checking (good for <strong>Security and Robustness</strong>) in the functions. Allows the programmer to dynamically choose to catch all errors in the functions with a handler (default or custom), or to ignore them. No need to ALWAYS say "if (.....) if you don't want to. Can be changed at runtime.</li> <li>→<strong>Public Domain</strong> so you make the code how you want. (No need to "propitiate" to some "god" of some library).</li> <li>→<strong>Minimal abstractions or indirection of any kind or needless slow things that complicate things</strong> - macros, namespace collision, typedefs, structs, object-orientation messes, slow compilation times, bloat, etc., etc.</li> <li>→<strong>No namespace pollution</strong> - you can generate your <span style=font-style:normal;><b>own version</b></span> with any prefix you like!</li> <li>→<strong>Relies <span style=font-style:normal;>minimally</span> on C libraries - it can be fully decoupled from LIB C and can be statically linked.</strong></li> <li>→<span style=font-style:normal;><b>Very small</b></span> - 13K Lines of Code (including Doxygen comments and following of Best Practices)</li> <li>→<strong>No Linkage Issues or dependency hell</strong></li> <li>→<strong>Thorough and clear documentation</strong>, with examples of usage.</li> <li>→<strong>No licensing restrictions whatsoever - use it for your engineering project, your startup, your Fortune 500 company, your personal project, your throw-away script, your government.</strong></li> <li>→<strong>Makes C like Python or Perl or Ruby in many ways - or more easy</strong></li> <li>→<strong>Easy Straightforward Transpilation Support</strong> - to make current code, much faster - all without any bloat (See transpile_slow_scripting_into_c.rb). <li><h4>In many cases, there is now a direct mapping of functions from other languages into optimized C. See the example script in this repository. This makes optimizing your Python / Perl / Ruby / PHP etc. script very easy, either manually or through the use of AI.</h4></li> </ul> </p> </div> <div class=pane style='border: 0;border-right: 1px dotted rgb(200, 200, 200); background-color: rgb(255, 255, 190);'> <div class="library-details"><h2 style=color:green;>Foundationallib Features</h2> <p class=feature> <strong>Functional Programming Features</strong> - <code>map, reduce, filter,</code> List Comprehensions in C and much more!</p> <p class=feature><strong>Expands C's Primitives for easy manipulation of data types</strong> such as Arrays, Strings, <code>Dict</code>, <code>Set</code>, <code>FrozenDict</code>, <code>FrozenSet</code> - <strong>and enables easy manipulation, modification, alteration, comparison, sorting, counting, IO (printing) and duplication of these at a very comfortable level</strong> - something very, very rare in C or C++, <i>all without any overhead.</i></p> <p class=feature><strong>More comfortable IO</strong> - read and write entire files with ease, and convert complex types into strings or print them on the screen with ease. </p> <p class=feature><strong>A powerful general purpose Foundational Library</strong> - <i>which has anything and everything you need</i> - from <code>replace_all()</code> to <code>replace_memory()</code> to <code>find_last_of()</code> to to <code>list_comprehension()</code> to <code>shellescape()</code> to <code>read_file_into_string()</code> to <code>string_to_json()</code> to <code>string_to_uppercase()</code> to <code>to_title_case()</code> to <code>read_file_into_array()</code> to <code>read_files_into_array()</code> to <code>map()</code> to <code>reduce()</code> to <code>filter()</code> to <code>list_comprehension_multithreaded()</code> to <code>frozen_dict_new_instance()</code> to <code>backticks()</code> - everything you would want to make quick and optimally efficient C programs, this has it.</p> <div style='height: 1px; border: 0;border-bottom: 1px dashed rgb(200, 200, 200);'></div> <p class=performance><span>Helps to make programs hundreds of times faster than other languages with similar ease of creation.</span> <hr> <p class=feature><strong>Easily take advantage of CPU cores with list_comprehension_multithreaded()</strong>.<br><br>You can specify the number of threads, the transform and the filter functions, and this will transform your data - all in parallel. Don't have a multithreaded environment? Then disable it (set the flag).</p> <hr> <h3>You don't want to be reinventing the wheel and hoping that your memory allocation is secure enough - and then failing. <strong>Security Is Paramount.</strong></h3> <h3>You don't want to be waiting <span style='color:rgb(240, 0, 0);'>a day</span> for an operation to complete when it could take <span style='color:rgb(30, 30, 255);'>less than an hour</span>.</h3> <br><p>This library is founded on very strong and unequivocal goals and philosophy. In fact, I have written many articles about the foundation of this library and more relevantly the broader context. See the Articles folder - for some of the foundation of this library.</p> <br><p>This library is an ideal and a dream - not just a Software Library. As such, I would highly suggest that you support me in this mission. Even if it's different from the status quo. Are you a Rust or Zig fan? Then make a Rust or Zig version of this ideal. Let's go. Give me an email.</p> </div> </div> <br> No Copyright - Public Domain - 2023, Gregory Cohen <gregorycohennew@gmail.com> DONATION REQUEST: If this free software has helped you and you find it valuable, please consider making a donation to support the ongoing development and maintenance of this project. Your contribution helps ensure the availability of this library to the community and encourages further improvements. Donations can be made at: https://www.paypal.com/paypalme/cfoundationallib Note: The best way to contact me is through email, not social media. Please feel very free to email me if you want to express feedback, suggest an improvement, desire to collaborate on this free and open source project, want to support me, or want to create something great. Complacency and obstructionism and whining are not tolerated. I desire to make this library the best theoretically possible, so please, let us connect. <pre><code> Mirror Links Blog - https://foundationallib.wordpress.com/ Github - https://github.com/gregoryc/foundationallib Ruby Gem Mirror - https://rubygems.org/gems/foundational_lib Ruby Gem Mirror - https://rubygems.org/gems/foundational_lib2 Library Instagram - https://www.instagram.com/foundationallib Google Drive Mirrors ZIP - https://drive.google.com/file/d/1bK2njCRsH4waTm4LP16sloPQawk7JIR5/view?usp=sharing TAR.GZ - https://drive.google.com/file/d/1RCA1yy9R3cEqI_X9Lv0fxqh-zgNCK005/view?usp=sharing TAR.BZ2 - https://drive.google.com/file/d/1ljdlI_fEnMS_X5WmuhI1qavhgseWlD5j/view?usp=sharing </code></pre> <h1>This code is in the public domain, fully. You can do whatever you want with it. See docs.html for API reference.  </h1> <h1>Here's some examples of some things you can do easily with Foundationallib.<br><br> <h3>Use it for scripting purposes...</h3> </h1>  <h1>Take control of the Web - in C.<br><br></h1> 
No description provided.
No description provided.
No description provided.
No description provided.
No description provided.
No description provided.
No description provided.
No description provided.
No description provided.
No description provided.
No description provided.
No description provided.