The URL Hash Trigger library
Generate hashes from javascript objects in node and the browser.
Stable JS value hash.
Implementation of JSON Web Signatures
A MurmurHash2 implementation
JWA implementation (supports all JWS algorithms)
abstract base class for hash-streams
An incremental implementation of MurmurHash3
Stable JS value hash.
Require scripts and styles to use Subresource Integrity
A pure JS implementation SHA256.
Hashing made simple. Get the hash of a buffer/string/stream/file.
SHA256 wrapper for browsers that prefers `window.crypto.subtle` but will fall back to a pure JS implementation in @aws-crypto/sha256-js to provide a consistent interface for SHA256.
base abstract trigger component for react
base abstract trigger component for react
create hashes for browserify
Generates a hash for an installed npm package, useful for salting caches
Executes a command when a change is detected in specified files. Not an active file watcher.
A collection of utilities for better-auth
Create a base32 hash
Lightning fast normal and incremental md5 for javascript
Node.js object hash library with properties/arrays sorting to provide constant hashes
oidc-token-hash validates (and generates) ID Token `_hash` claims such as `at_hash` or `c_hash`
TypeScript definitions for object-hash
This gem is a convenience wrapper for Github's webhook payload (https://help.github.com/articles/post-receive-hooks) that is triggered from a post receive hook. Feed it a hash of data and it will parse it into an object that you can use. It also provides conversions from basic data types into more useful types like Time, URI, Pathname, and Boolean.
ssdeep is a program for computing context triggered piecewise hashes (CTPH). Also called fuzzy hashes, CTPH can match inputs that have homologies. Such inputs have sequences of identical bytes in the same order, although bytes in between these sequences may be different in both content and length.
Automatically makes your Rails app loading content in the background via ajax. Works by turning all internal links into ajax links that trigger an update of the page's content area. Also form submissions are automatically turned into ajax requests. Uses the html5 history interface for changing the url and making the browser's back and forward buttons working with ajax. Falls back to a hash based approach for browsers without the history interface (like Internet Explorer <10). Transparently handles redirects and supports flash messages and page titles. Requires Ruby 1.9 and the asset pipeline.
This tool takes a list of paths and checks them for git repositories. It writes to a sqlite database a table of repositories found, indexed by both the first and the second commit hashes on the repository. The rationale is that these first couple of commits are unlikely to ever change as the result of a rebase, and thus make a fairly reliable fingerprint of the identity of the repository. The motivation behind this tool is for use with Serf and the serf-hander gem to power a slick, simple deployment manger utiizing a git repo and deploy hooks at the underlying source and trigger.
{<img src="https://secure.travis-ci.org/socialcast/socialcast-shoulda-ext.png?branch=master" alt="Build Status" />}[http://travis-ci.org/socialcast/socialcast-shoulda-ext] = Socialcast Shoulda Extensions Adds new matchers and functionality to the shoulda test library = Installation In your Gemfile: group :test do gem 'socialcast_shoulda_ext', :git => 'git@github.com:socialcast/socialcast-shoulda-ext.git', :require => 'shoulda_ext' end If you want to include the trigger_callbacks matcher, also add the following to your test helper: ShouldaExt::Matchers::TriggerCallbackMatcher.attach_active_record_callback_hooks! = Matchers == RecordCountChangeMatcher Test if the count for a model has changed, and by how much. Requires the context_with_matcher_before_hooks patch, which is included by default. Provides the following matcher methods: - create_record(klass_or_symbol) Alias for change_record_count.for(klass_or_symbol).by(1) - create_records(klass_or_symbol, amount) Alias for change_record_count.for(klass_or_symbol).by(amount) - destroy_record(klass_or_symbol) Alias for change_record_count.for(klass_or_symbol).by(-1) - destroy_records(klass_or_symbol, amount) Alias for change_record_count.for(klass_or_symbol).by(-amount) - change_record_count Tests the difference in record count before and after the current setup/subject block Can be used with the follow methods: - for(klass_or_symbol) Provides the class which the test is being performed on. Can be a constant or a symbol - by(amount) Provides an expected difference for the number of records for the specified class. Excluding this number will allow the matcher to check for any difference Examples: context "creating a blog article" do context "with good parameters" do setup do post :create, :blog => {:title => 'my blog post', :body => 'Ipsum lorem...'} end should create_record :blog end context "without a body" do setup do post :create, :blog => {:title => 'my blog post' } end should_not create_record Blog end end == RespondWithJson Check if the controller's response is json Examples: context ":index.json" do setup do get :index, :format => 'json' end # Just check to see that the response was json should respond_with_json # Evaluate the hash produced by the json yourself should respond_with_json { |json| json.first['blog']['title'] == 'blog post 1'} # Provide an exact match should respond_with_json.exactly(['blog' => {'id' => 1, 'title' => 'blog post 1'}]) # Provide an exact match with a block should response_with_json.exactly{ |json| JSON.parse(Blog.all.to_json)} end context ":index.html" do setup do get :index end # or the negation should_not respond_with_json end == TriggerCallbackMatcher Test if create, update, destroy, or save callbacks were triggered. Requires running ShouldaExt::Matchers::TriggerCallbackMatcher.attach_active_record_callback_hooks! in your test suite in order to work properly. Examples: context "doing nothing to a record" do subject { Blog.new :title => 'blog title' } should_not trigger_callbacks end context "creating a record" do subject { Blog.create! :title => 'blog title' } should trigger_callbacks.for :create should_not trigger_callbacks.for :update, :destroy end = Integrations Currently only integrates with test/unit. RSpec support to come. = Shoulda Extensions == ContextWithMatcherBeforeHooks Adds the ability to define a 'before' method on any method which will be run before each context's setup/subject block. Used by RecordCountChangeMatcher to record the number of records before the tested operation takes place.
Contentful API wrapper library exposing an ActiveRecord-like interface
Twitterpunch =============== Twitterpunch is designed to work with PhotoBooth and OS X Folder Actions. When this script is called with the name of an image file, it will post the image to Twitter, along with a message randomly chosen from a list and a specified hashtag. If you call the script with the `--stream` argument instead, it will listen for tweets to that hashtag and download them to a specified directory. If the tweet came from another user, Twitterpunch will speak it aloud. Typically, you'll run one copy on an OSX laptop with PhotoBooth, and a separate copy on another machine (either Windows or OSX) for the viewer. You can also use a mobile device as a remote control, if you like. This will allow the user to enter a custom message for each photo that gets tweeted out, if they'd like. Configuration =========== Configure the program via the `~/.twitterpunch/config.yaml` YAML file. This file should look similar to the example below. --- :twitter: # twitter configuration :consumer_key: <consumer key> :consumer_secret: <consumer secret> :access_token: <access token> :access_token_secret: <access secret> :messages: # list of messages to attach - Hello there # to outgoing tweets - I'm a posting fool - minimally viable product :hashtag: Twitterpunch # The hashtag to post and listen to :handle: Twitterpunch # The twitter username to post as :photodir: ~/Pictures/twitterpunch/ # Where to save downloaded images :logfile: ~/.twitterpunch/activity.log # Where to save logs :viewer: # Use the built-in slideshow viewer :count: 5 # How many images to have onscreen at once :remote: :timeout: 45 # How long the button should remain disabled for :apptitle: dslrBooth # The photo booth application title :hotkey: space # Which hotkey to send to trigger a photo 1. Generate a skeleton configuration file * `twitterpunch --configure` 1. Edit the configuration file as needed. You'll be prompted with the path. * If you have your own Twitter application credentials, you're welcome to use them. 1. Authorize the application with the Twitter API. * `twitterpunch --authorize` Usage ========== ### Using OS X PhotoBooth 1. Start PhotoBooth at least once to generate its library. 1. Install the Twitterpunch Folder Action * `twitterpunch --install` * It may claim that it could not be attached, fear not. 1. Profit! * _and by that, I mean take some shots with PhotoBooth!_ *Note*: if the folder action doesn't seem to work and photos aren't posted to Twitter, here are some troubleshooting steps to take: 1. Run Twitterpunch by hand with photos as arguments. This may help you isolate configuration or authorization issues. * `twitterpunch foo.jpg` 1. Correct the path in the workflow. * `which twitterpunch` * Edit the Twitterpunch folder action to include that path. #### Using the remote web app Configure the remote web app using the `:remote` hash in `config.yaml`. You can usually find the title of the app using `system_profiler -detailLevel full SPApplicationsDataType` and grepping for the name or path to the `.app`. In this example, the title is _dslrBooth_. [ben@ganymede] ~ $ system_profiler -detailLevel full SPApplicationsDataType | grep -B8 dslrBooth.app dslrBooth: Version: 2.9 Obtained from: Identified Developer Last Modified: 10/14/17, 9:50 PM Kind: Intel 64-Bit (Intel): Yes Signed by: Developer ID Application: Hope Pictures LLC (MZR5GHAQX4), Developer ID Certification Authority, Apple Root CA Location: /Applications/dslrBooth.app 1. Run the app with `twitterpunch --remote` 1. Browse to the app with http://{address}:8080 1. [optional] If on an iOS device, add to your homescreen * This will give you "app behaviour", such as full screen, and a nice icon #### Troubleshooting. 1. Make sure the folder action is installed properly 1. Use the Finder to navigate to `~/Pictures/` 1. Right click on the `Photo Booth Library` icon and choose _Show Package Contents_. 1. Right click on the `Pictures` folder and choose `Services > Folder Actions Setup` 1. Make sure that the `Twitterpunch` action is attached. 1. Install the folder action 1. Open the `resources` folder of this gem. * Likely to be found in `/Library/Ruby/Gems/{version}/gems/twitterpunch-#{version}/resources/`. 1. Double click on the `Twitterpunch` folder action and install it. * It may claim that it could not be attached, fear not. ### Using something besides PhotoBooth Configure the program you are using for your photo shoot to call Twitterpunch each time it snaps a photo. Pass the name of the new photo as a command line argument. Alternatively, you could batch them, as Twitterpunch can accept multiple files at once. [ben@ganymede] ~ $ twitterpunch photo.jpg [photo2.jpg photo3.jpg photo4.jpg] You can manually install the Folder Action, or you can follow the automated install process after tweaking the workflow slightly. 1. Identify where the app stores the resulting image files. 1. Edit the Twitterpunch folder action to include that path. 1. Follow the steps above to install the Folder Action. ### Viewing the Twitter stream Twitterpunch will run on OS X or Windows equally well. Simply configure it on the computer that will act as the Twitter display and then run in streaming mode. [ben@ganymede] ~ $ twitterpunch --stream There are two modes that Twitterpunch can operate in. 1. If a `:hashtag` is defined then all images tweeted to the configured hashtag will be displayed in the slideshow. 1. Otherwise, Twitterpunch will stream the `:handle` Twitter user's stream and display all images either posted by that user or addressed to that user. With protected tweets, you can have rudimentary access control. In either mode, tweets that come from any other user will also be spoken aloud. If you don't want to use the built-in slideshow viewer, you can disable it by removing the `:viewer` key from your `~/.twitterpunch/config.yaml` config file. Twitterpunch will then simply download the tweeted images and save them into the `:photodir` directory. You can then use anything you like to view them. There are currently two decent viewing options I am aware of. * Windows background image: * Configure the Windows background to randomly cycle through photos in a directory. * Hide desktop icons. * Hide the taskbar. * Disable screensaver and power savings. * Drawbacks: You're using Windows and you have to install Ruby & RubyGems manually. * OS X screensaver: * Choose one of the sexy screensavers and configure it to show photos from the `:photodir` * Set screensaver to a super short timeout. * Disable power savings. * Drawbacks: The screensaver doesn't reload dynamically, so I have to kick it and you'll see it reloading each time a new tweet comes in. Limitations =========== * It currently requires manual setup for Folder Actions. * Rubygame is kind of a pain to set up. Contact ======= * Author: Ben Ford * Email: binford2k@gmail.com * Twitter: @binford2k * IRC (Freenode): binford2k