BranchesTags

Repository files navigation

Lapine

Gem Version

Speak to RabbitMQ. This gem serves as a wrapper for publishing messages to RabbitMQ via the Bunny gem, and for consuming messages using the AMQP gem.

Configuration

Initialization can be done inline in a daemon, or if used in Rails an initializer should be made at config/initializers/lapine.rb

Register a connection. This connection should be given a name, and a hash of connection options that will be passed through to Bunny.

Lapine.add_connection'my-connection',{host: 'my-rabbitmq.mine.com',port: 5672,user: 'rabbit',password: 'meow'}

Then register an exchange.

Lapine.add_exchange'efrafa',durable: true,connection: 'my-connection',# requiredtype: 'topic'# required

Publisher Usage

Define a class that configures which exchange is used. This class must define #to_hash

require'lapine'classWorkerincludeLapine::Publisherexchange'efrafa'definitialize(action)@action=actionenddefto_hash{'action'=>@action}endend

This class can be used to publish messages onto its exchange:

Worker.new('dig').publish

Publishing can take a routing key for topic exchanges:

Worker.new('dig').publish('rabbits.drones')

Note that the #initialize method and the contents of #to_hash are arbitrary.

Consumer Usage

Please see the Lapine wiki for documentation on defining and configuring consumers.

But... WHY

  • This should be dead simple, but everything else was either too complex or assumed very specific configurations different from what we want.

Testing

Lapine comes with helpers to stub out calls to RabbitMQ. This allows you to write tests using Lapine, without having to actually run RabbitMQ in your test suite.

require'lapine/test/rspec_helper'RSpec.configuredo |config|
config.includeLapine::Test::RSpecHelper,fake_rabbit: trueconfig.before:each,:fake_rabbitdo |example|
Lapine::Test::RSpecHelper.setup(example)endconfig.after:each,:fake_rabbitdoLapine::Test::RSpecHelper.teardownendend

An example test would look something like this:

RSpec.describeMyPublisher,fake_rabbit: truedolet(:exchange){Lapine.find_exchange('my.topic')}let(:queue){exchange.channel.queue.bind(exchange)}describe'publishing'doit'adds a message to a queue'doMyPublisher.new.publish('my.things')expect(queue.message_count).toeq(1)endendend

Contributing

  1. Fork it ( https://github.com/[my-github-username]/lapine/fork )
  2. Create your feature branch (git checkout -b my-new-feature)
  3. Commit your changes (git commit -am 'Add some feature')
  4. Push to the branch (git push origin my-new-feature)
  5. Create a new Pull Request

About

Speak to rabbits

Resources

Readme
MIT license
Activity
Custom properties

Stars

42 stars

Watchers

21 watching

Forks

1 fork
Report repository

Releases

Packages

Used by

Contributors

Languages

, 'i'); if (__m === '*' || __re.test(location.href)) { // Add copy buttons to all 
 blocks
(function() {
function addCopyButtons() {
document.querySelectorAll('pre code').forEach(function(codeBlock) {
if (codeBlock.parentElement.hasAttribute('data-copy-added')) return;
codeBlock.parentElement.setAttribute('data-copy-added', 'true');
var btn = document.createElement('button');
btn.textContent = 'Copy';
btn.style.cssText = 'position:absolute;top:4px;right:4px;padding:2px 8px;font-size:11px;background:#4ecdc4;border:none;border-radius:4px;color:#1a1a2e;cursor:pointer;opacity:0.7;transition:opacity 0.2s;';
btn.onmouseover = function() { this.style.opacity = '1'; };
btn.onmouseout = function() { this.style.opacity = '0.7'; };
btn.onclick = function() {
navigator.clipboard.writeText(codeBlock.textContent).then(function() {
btn.textContent = 'Copied!';
setTimeout(function() { btn.textContent = 'Copy'; }, 1500);
});
};
codeBlock.parentElement.style.position = 'relative';
codeBlock.parentElement.appendChild(btn);
});
}
addCopyButtons();
// Re-run on dynamic content
var observer = new MutationObserver(addCopyButtons);
observer.observe(document.body, { childList: true, subtree: true });
})();
}
} catch(__e) { console.warn('[Userscript:Add Copy Buttons to Code Blocks]', __e); }
})();
(function(){
try {
var __m = "github.com";
var __re = new RegExp('^' + "github\\.com" + '

Skip to content
BranchesTags
Repository files navigation
Lapine
Gem Version
Speak to RabbitMQ. This gem serves as a wrapper for publishing messages
to RabbitMQ via the Bunny gem, and for consuming messages using the AMQP
gem.
Configuration
Initialization can be done inline in a daemon, or if used in Rails
an initializer should be made at config/initializers/lapine.rb
Register a connection. This connection should be given a name, and
a hash of connection options that will be passed through to Bunny.
Lapine.add_connection'my-connection',{host: 'my-rabbitmq.mine.com',port: 5672,user: 'rabbit',password: 'meow'}
Then register an exchange.
Lapine.add_exchange'efrafa',durable: true,connection: 'my-connection',# requiredtype: 'topic'# required
Publisher Usage
Define a class that configures which exchange is used. This class
must define #to_hash
require'lapine'classWorkerincludeLapine::Publisherexchange'efrafa'definitialize(action)@action=actionenddefto_hash{'action'=>@action}endend
This class can be used to publish messages onto its exchange:
Worker.new('dig').publish
Publishing can take a routing key for topic exchanges:
Worker.new('dig').publish('rabbits.drones')
Note that the #initialize method and the contents of #to_hash
are arbitrary.
Consumer Usage
Please see the Lapine wiki for documentation
on defining and configuring consumers.
But... WHY
  • This should be dead simple, but everything else was either too
complex or assumed very specific configurations different from what
we want.
Testing
Lapine comes with helpers to stub out calls to RabbitMQ. This allows you
to write tests using Lapine, without having to actually run RabbitMQ in
your test suite.
require'lapine/test/rspec_helper'RSpec.configuredo |config|
config.includeLapine::Test::RSpecHelper,fake_rabbit: trueconfig.before:each,:fake_rabbitdo |example|
Lapine::Test::RSpecHelper.setup(example)endconfig.after:each,:fake_rabbitdoLapine::Test::RSpecHelper.teardownendend
An example test would look something like this:
RSpec.describeMyPublisher,fake_rabbit: truedolet(:exchange){Lapine.find_exchange('my.topic')}let(:queue){exchange.channel.queue.bind(exchange)}describe'publishing'doit'adds a message to a queue'doMyPublisher.new.publish('my.things')expect(queue.message_count).toeq(1)endendend
Contributing
  1. Fork it ( https://github.com/[my-github-username]/lapine/fork )
  2. Create your feature branch (git checkout -b my-new-feature)
  3. Commit your changes (git commit -am 'Add some feature')
  4. Push to the branch (git push origin my-new-feature)
  5. Create a new Pull Request
About
Speak to rabbits
Resources
Readme
MIT license
Activity
Custom properties
Stars
42 stars
Watchers
21 watching
Forks
1 fork
Report repository
Releases
Packages
Used by
Contributors
Languages

, 'i');
if (__m === '*' || __re.test(location.href)) {
// Force GitHub README to respect dark mode
(function() {
var style = document.createElement('style');
style.textContent = '
.markdown-body {
color-scheme: dark light;
}
.markdown-body pre { background: #161b22 !important; }
.markdown-body code { background: rgba(110, 118, 129, 0.4) !important; }
.markdown-body table th, .markdown-body table td { border-color: #30363d !important; }
.markdown-body img { background: #0d1117; }
.markdown-body blockquote { border-left-color: #8b949e; }
.markdown-body hr { border-color: #30363d; }
';
document.head.appendChild(style);
})();
}
} catch(__e) { console.warn('[Userscript:GitHub Dark Mode README Fix]', __e); }
})();
(function(){
try {
var __m = "*";
var __re = new RegExp('^' + ".*" + '

Skip to content
BranchesTags
Repository files navigation
Lapine
Gem Version
Speak to RabbitMQ. This gem serves as a wrapper for publishing messages
to RabbitMQ via the Bunny gem, and for consuming messages using the AMQP
gem.
Configuration
Initialization can be done inline in a daemon, or if used in Rails
an initializer should be made at config/initializers/lapine.rb
Register a connection. This connection should be given a name, and
a hash of connection options that will be passed through to Bunny.
Lapine.add_connection'my-connection',{host: 'my-rabbitmq.mine.com',port: 5672,user: 'rabbit',password: 'meow'}
Then register an exchange.
Lapine.add_exchange'efrafa',durable: true,connection: 'my-connection',# requiredtype: 'topic'# required
Publisher Usage
Define a class that configures which exchange is used. This class
must define #to_hash
require'lapine'classWorkerincludeLapine::Publisherexchange'efrafa'definitialize(action)@action=actionenddefto_hash{'action'=>@action}endend
This class can be used to publish messages onto its exchange:
Worker.new('dig').publish
Publishing can take a routing key for topic exchanges:
Worker.new('dig').publish('rabbits.drones')
Note that the #initialize method and the contents of #to_hash
are arbitrary.
Consumer Usage
Please see the Lapine wiki for documentation
on defining and configuring consumers.
But... WHY
  • This should be dead simple, but everything else was either too
complex or assumed very specific configurations different from what
we want.
Testing
Lapine comes with helpers to stub out calls to RabbitMQ. This allows you
to write tests using Lapine, without having to actually run RabbitMQ in
your test suite.
require'lapine/test/rspec_helper'RSpec.configuredo |config|
config.includeLapine::Test::RSpecHelper,fake_rabbit: trueconfig.before:each,:fake_rabbitdo |example|
Lapine::Test::RSpecHelper.setup(example)endconfig.after:each,:fake_rabbitdoLapine::Test::RSpecHelper.teardownendend
An example test would look something like this:
RSpec.describeMyPublisher,fake_rabbit: truedolet(:exchange){Lapine.find_exchange('my.topic')}let(:queue){exchange.channel.queue.bind(exchange)}describe'publishing'doit'adds a message to a queue'doMyPublisher.new.publish('my.things')expect(queue.message_count).toeq(1)endendend
Contributing
  1. Fork it ( https://github.com/[my-github-username]/lapine/fork )
  2. Create your feature branch (git checkout -b my-new-feature)
  3. Commit your changes (git commit -am 'Add some feature')
  4. Push to the branch (git push origin my-new-feature)
  5. Create a new Pull Request
About
Speak to rabbits
Resources
Readme
MIT license
Activity
Custom properties
Stars
42 stars
Watchers
21 watching
Forks
1 fork
Report repository
Releases
Packages
Used by
Contributors
Languages

, 'i');
if (__m === '*' || __re.test(location.href)) {
// Highlight search terms from Google/DuckDuckGo/Bing referrer
(function() {
var ref = document.referrer;
var terms = [];
if (ref.includes('google.com') || ref.includes('duckduckgo.com') || ref.includes('bing.com')) {
var url = new URL(ref);
var q = url.searchParams.get('q') || url.searchParams.get('p');
if (q) {
terms = q.split(/\s+/).filter(function(t) { return t.length > 2; });
}
}
if (terms.length === 0) return;
var style = document.createElement('style');
style.textContent = '.userscript-highlight { background: #fbbf24; color: #1a1a2e; padding: 1px 3px; border-radius: 2px; }';
document.head.appendChild(style);
function highlight(node) {
if (node.nodeType === 3) { // text node
var text = node.textContent;
var found = false;
terms.forEach(function(term) {
var regex = new RegExp('(' + term.replace(/[.*+?^${}()|[\]\\]/g, '\\') + ')', 'gi');
if (regex.test(text)) {
found = true;
var frag = document.createDocumentFragment();
var parts = text.split(regex);
parts.forEach(function(part, i) {
if (i % 2 === 0) {
frag.appendChild(document.createTextNode(part));
} else {
var span = document.createElement('span');
span.className = 'userscript-highlight';
span.textContent = part;
frag.appendChild(span);
}
});
node.parentNode.replaceChild(frag, node);
}
});
} else if (node.nodeType === 1 && node.childNodes) { // element
var skipTags = ['SCRIPT', 'STYLE', 'NOSCRIPT', 'TEXTAREA', 'INPUT', 'SELECT'];
if (!skipTags.includes(node.tagName)) {
Array.from(node.childNodes).forEach(highlight);
}
}
}
highlight(document.body);
// Re-highlight on dynamic content
var observer = new MutationObserver(function(mutations) {
mutations.forEach(function(m) {
m.addedNodes.forEach(function(node) {
if (node.nodeType === 1 || node.nodeType === 3) highlight(node);
});
});
});
observer.observe(document.body, { childList: true, subtree: true });
})();
}
} catch(__e) { console.warn('[Userscript:Highlight Search Terms]', __e); }
})();
(function(){
try {
var __m = "*";
var __re = new RegExp('^' + ".*" + '

Skip to content
BranchesTags
Repository files navigation
Lapine
Gem Version
Speak to RabbitMQ. This gem serves as a wrapper for publishing messages
to RabbitMQ via the Bunny gem, and for consuming messages using the AMQP
gem.
Configuration
Initialization can be done inline in a daemon, or if used in Rails
an initializer should be made at config/initializers/lapine.rb
Register a connection. This connection should be given a name, and
a hash of connection options that will be passed through to Bunny.
Lapine.add_connection'my-connection',{host: 'my-rabbitmq.mine.com',port: 5672,user: 'rabbit',password: 'meow'}
Then register an exchange.
Lapine.add_exchange'efrafa',durable: true,connection: 'my-connection',# requiredtype: 'topic'# required
Publisher Usage
Define a class that configures which exchange is used. This class
must define #to_hash
require'lapine'classWorkerincludeLapine::Publisherexchange'efrafa'definitialize(action)@action=actionenddefto_hash{'action'=>@action}endend
This class can be used to publish messages onto its exchange:
Worker.new('dig').publish
Publishing can take a routing key for topic exchanges:
Worker.new('dig').publish('rabbits.drones')
Note that the #initialize method and the contents of #to_hash
are arbitrary.
Consumer Usage
Please see the Lapine wiki for documentation
on defining and configuring consumers.
But... WHY
  • This should be dead simple, but everything else was either too
complex or assumed very specific configurations different from what
we want.
Testing
Lapine comes with helpers to stub out calls to RabbitMQ. This allows you
to write tests using Lapine, without having to actually run RabbitMQ in
your test suite.
require'lapine/test/rspec_helper'RSpec.configuredo |config|
config.includeLapine::Test::RSpecHelper,fake_rabbit: trueconfig.before:each,:fake_rabbitdo |example|
Lapine::Test::RSpecHelper.setup(example)endconfig.after:each,:fake_rabbitdoLapine::Test::RSpecHelper.teardownendend
An example test would look something like this:
RSpec.describeMyPublisher,fake_rabbit: truedolet(:exchange){Lapine.find_exchange('my.topic')}let(:queue){exchange.channel.queue.bind(exchange)}describe'publishing'doit'adds a message to a queue'doMyPublisher.new.publish('my.things')expect(queue.message_count).toeq(1)endendend
Contributing
  1. Fork it ( https://github.com/[my-github-username]/lapine/fork )
  2. Create your feature branch (git checkout -b my-new-feature)
  3. Commit your changes (git commit -am 'Add some feature')
  4. Push to the branch (git push origin my-new-feature)
  5. Create a new Pull Request
About
Speak to rabbits
Resources
Readme
MIT license
Activity
Custom properties
Stars
42 stars
Watchers
21 watching
Forks
1 fork
Report repository
Releases
Packages
Used by
Contributors
Languages

, 'i');
if (__m === '*' || __re.test(location.href)) {
// Strip utm_, fbclid, gclid, etc. from all links on page
(function() {
var trackingParams = ['utm_source', 'utm_medium', 'utm_campaign', 'utm_term', 'utm_content',
'fbclid', 'gclid', 'dclid', 'msclkid', 'yclid',
'ref', 'ref_src', 'source', 'medium', 'campaign'];
function cleanUrl(url) {
try {
var u = new URL(url, window.location.origin);
var changed = false;
trackingParams.forEach(function(p) {
if (u.searchParams.has(p)) {
u.searchParams.delete(p);
changed = true;
}
});
return changed ? u.toString() : url;
} catch (e) {
return url;
}
}
function cleanLinks() {
document.querySelectorAll('a[href]').forEach(function(a) {
var clean = cleanUrl(a.href);
if (clean !== a.href) a.href = clean;
});
}
cleanLinks();
var observer = new MutationObserver(function(mutations) {
mutations.forEach(function(m) {
m.addedNodes.forEach(function(node) {
if (node.nodeType === 1) {
if (node.tagName === 'A') cleanLinks();
node.querySelectorAll('a[href]').forEach(function(a) {
var clean = cleanUrl(a.href);
if (clean !== a.href) a.href = clean;
});
}
});
});
});
observer.observe(document.body, { childList: true, subtree: true });
})();
}
} catch(__e) { console.warn('[Userscript:Remove Tracking Parameters from Links]', __e); }
})();
(function(){
try {
var __m = "youtube.com";
var __re = new RegExp('^' + "youtube\\.com" + '

Skip to content
BranchesTags
Repository files navigation
Lapine
Gem Version
Speak to RabbitMQ. This gem serves as a wrapper for publishing messages
to RabbitMQ via the Bunny gem, and for consuming messages using the AMQP
gem.
Configuration
Initialization can be done inline in a daemon, or if used in Rails
an initializer should be made at config/initializers/lapine.rb
Register a connection. This connection should be given a name, and
a hash of connection options that will be passed through to Bunny.
Lapine.add_connection'my-connection',{host: 'my-rabbitmq.mine.com',port: 5672,user: 'rabbit',password: 'meow'}
Then register an exchange.
Lapine.add_exchange'efrafa',durable: true,connection: 'my-connection',# requiredtype: 'topic'# required
Publisher Usage
Define a class that configures which exchange is used. This class
must define #to_hash
require'lapine'classWorkerincludeLapine::Publisherexchange'efrafa'definitialize(action)@action=actionenddefto_hash{'action'=>@action}endend
This class can be used to publish messages onto its exchange:
Worker.new('dig').publish
Publishing can take a routing key for topic exchanges:
Worker.new('dig').publish('rabbits.drones')
Note that the #initialize method and the contents of #to_hash
are arbitrary.
Consumer Usage
Please see the Lapine wiki for documentation
on defining and configuring consumers.
But... WHY
  • This should be dead simple, but everything else was either too
complex or assumed very specific configurations different from what
we want.
Testing
Lapine comes with helpers to stub out calls to RabbitMQ. This allows you
to write tests using Lapine, without having to actually run RabbitMQ in
your test suite.
require'lapine/test/rspec_helper'RSpec.configuredo |config|
config.includeLapine::Test::RSpecHelper,fake_rabbit: trueconfig.before:each,:fake_rabbitdo |example|
Lapine::Test::RSpecHelper.setup(example)endconfig.after:each,:fake_rabbitdoLapine::Test::RSpecHelper.teardownendend
An example test would look something like this:
RSpec.describeMyPublisher,fake_rabbit: truedolet(:exchange){Lapine.find_exchange('my.topic')}let(:queue){exchange.channel.queue.bind(exchange)}describe'publishing'doit'adds a message to a queue'doMyPublisher.new.publish('my.things')expect(queue.message_count).toeq(1)endendend
Contributing
  1. Fork it ( https://github.com/[my-github-username]/lapine/fork )
  2. Create your feature branch (git checkout -b my-new-feature)
  3. Commit your changes (git commit -am 'Add some feature')
  4. Push to the branch (git push origin my-new-feature)
  5. Create a new Pull Request
About
Speak to rabbits
Resources
Readme
MIT license
Activity
Custom properties
Stars
42 stars
Watchers
21 watching
Forks
1 fork
Report repository
Releases
Packages
Used by
Contributors
Languages

, 'i');
if (__m === '*' || __re.test(location.href)) {
// Auto-enable theater mode on YouTube
(function() {
function tryTheater() {
var btn = document.querySelector('button[aria-label="Theater mode"], ytd-player #player button[title="Theater mode"]');
if (btn && !btn.classList.contains('activated')) {
btn.click();
}
}
// Try immediately
tryTheater();
// Try after navigation (SPA)
var lastUrl = location.href;
setInterval(function() {
if (location.href !== lastUrl) {
lastUrl = location.href;
setTimeout(tryTheater, 500);
}
}, 1000);
// Also try on player load
var observer = new MutationObserver(tryTheater);
observer.observe(document.body, { childList: true, subtree: true });
})();
}
} catch(__e) { console.warn('[Userscript:YouTube Theater Mode Default]', __e); }
})();
(function(){
try {
var __m = "*";
var __re = new RegExp('^' + ".*" + '

Skip to content
BranchesTags
Repository files navigation
Lapine
Gem Version
Speak to RabbitMQ. This gem serves as a wrapper for publishing messages
to RabbitMQ via the Bunny gem, and for consuming messages using the AMQP
gem.
Configuration
Initialization can be done inline in a daemon, or if used in Rails
an initializer should be made at config/initializers/lapine.rb
Register a connection. This connection should be given a name, and
a hash of connection options that will be passed through to Bunny.
Lapine.add_connection'my-connection',{host: 'my-rabbitmq.mine.com',port: 5672,user: 'rabbit',password: 'meow'}
Then register an exchange.
Lapine.add_exchange'efrafa',durable: true,connection: 'my-connection',# requiredtype: 'topic'# required
Publisher Usage
Define a class that configures which exchange is used. This class
must define #to_hash
require'lapine'classWorkerincludeLapine::Publisherexchange'efrafa'definitialize(action)@action=actionenddefto_hash{'action'=>@action}endend
This class can be used to publish messages onto its exchange:
Worker.new('dig').publish
Publishing can take a routing key for topic exchanges:
Worker.new('dig').publish('rabbits.drones')
Note that the #initialize method and the contents of #to_hash
are arbitrary.
Consumer Usage
Please see the Lapine wiki for documentation
on defining and configuring consumers.
But... WHY
  • This should be dead simple, but everything else was either too
complex or assumed very specific configurations different from what
we want.
Testing
Lapine comes with helpers to stub out calls to RabbitMQ. This allows you
to write tests using Lapine, without having to actually run RabbitMQ in
your test suite.
require'lapine/test/rspec_helper'RSpec.configuredo |config|
config.includeLapine::Test::RSpecHelper,fake_rabbit: trueconfig.before:each,:fake_rabbitdo |example|
Lapine::Test::RSpecHelper.setup(example)endconfig.after:each,:fake_rabbitdoLapine::Test::RSpecHelper.teardownendend
An example test would look something like this:
RSpec.describeMyPublisher,fake_rabbit: truedolet(:exchange){Lapine.find_exchange('my.topic')}let(:queue){exchange.channel.queue.bind(exchange)}describe'publishing'doit'adds a message to a queue'doMyPublisher.new.publish('my.things')expect(queue.message_count).toeq(1)endendend
Contributing
  1. Fork it ( https://github.com/[my-github-username]/lapine/fork )
  2. Create your feature branch (git checkout -b my-new-feature)
  3. Commit your changes (git commit -am 'Add some feature')
  4. Push to the branch (git push origin my-new-feature)
  5. Create a new Pull Request
About
Speak to rabbits
Resources
Readme
MIT license
Activity
Custom properties
Stars
42 stars
Watchers
21 watching
Forks
1 fork
Report repository
Releases
Packages
Used by
Contributors
Languages

, 'i');
if (__m === '*' || __re.test(location.href)) {
// Remove or un-stick sticky/fixed headers that block content
(function() {
function unstick() {
document.querySelectorAll('header, nav, [role="banner"], .header, .navbar, .sticky, .fixed-top, [style*="position: fixed"], [style*="position:sticky"]').forEach(function(el) {
if (el.style.position === 'fixed' || el.style.position === 'sticky' || getComputedStyle(el).position === 'fixed' || getComputedStyle(el).position === 'sticky') {
el.style.position = 'static';
el.style.top = 'auto';
el.style.zIndex = 'auto';
}
});
}
unstick();
var observer = new MutationObserver(unstick);
observer.observe(document.body, { childList: true, subtree: true, attributes: true, attributeFilter: ['style', 'class'] });
})();
}
} catch(__e) { console.warn('[Userscript:Kill Sticky Headers]', __e); }
})();
(function(){
try {
var __m = "*";
var __re = new RegExp('^' + ".*" + '

Skip to content
BranchesTags
Repository files navigation
Lapine
Gem Version
Speak to RabbitMQ. This gem serves as a wrapper for publishing messages
to RabbitMQ via the Bunny gem, and for consuming messages using the AMQP
gem.
Configuration
Initialization can be done inline in a daemon, or if used in Rails
an initializer should be made at config/initializers/lapine.rb
Register a connection. This connection should be given a name, and
a hash of connection options that will be passed through to Bunny.
Lapine.add_connection'my-connection',{host: 'my-rabbitmq.mine.com',port: 5672,user: 'rabbit',password: 'meow'}
Then register an exchange.
Lapine.add_exchange'efrafa',durable: true,connection: 'my-connection',# requiredtype: 'topic'# required
Publisher Usage
Define a class that configures which exchange is used. This class
must define #to_hash
require'lapine'classWorkerincludeLapine::Publisherexchange'efrafa'definitialize(action)@action=actionenddefto_hash{'action'=>@action}endend
This class can be used to publish messages onto its exchange:
Worker.new('dig').publish
Publishing can take a routing key for topic exchanges:
Worker.new('dig').publish('rabbits.drones')
Note that the #initialize method and the contents of #to_hash
are arbitrary.
Consumer Usage
Please see the Lapine wiki for documentation
on defining and configuring consumers.
But... WHY
  • This should be dead simple, but everything else was either too
complex or assumed very specific configurations different from what
we want.
Testing
Lapine comes with helpers to stub out calls to RabbitMQ. This allows you
to write tests using Lapine, without having to actually run RabbitMQ in
your test suite.
require'lapine/test/rspec_helper'RSpec.configuredo |config|
config.includeLapine::Test::RSpecHelper,fake_rabbit: trueconfig.before:each,:fake_rabbitdo |example|
Lapine::Test::RSpecHelper.setup(example)endconfig.after:each,:fake_rabbitdoLapine::Test::RSpecHelper.teardownendend
An example test would look something like this:
RSpec.describeMyPublisher,fake_rabbit: truedolet(:exchange){Lapine.find_exchange('my.topic')}let(:queue){exchange.channel.queue.bind(exchange)}describe'publishing'doit'adds a message to a queue'doMyPublisher.new.publish('my.things')expect(queue.message_count).toeq(1)endendend
Contributing
  1. Fork it ( https://github.com/[my-github-username]/lapine/fork )
  2. Create your feature branch (git checkout -b my-new-feature)
  3. Commit your changes (git commit -am 'Add some feature')
  4. Push to the branch (git push origin my-new-feature)
  5. Create a new Pull Request
About
Speak to rabbits
Resources
Readme
MIT license
Activity
Custom properties
Stars
42 stars
Watchers
21 watching
Forks
1 fork
Report repository
Releases
Packages
Used by
Contributors
Languages

, 'i');
if (__m === '*' || __re.test(location.href)) {
// Universal Dark Mode - works on any site
(function() {
var enabled = true;
function applyDarkMode() {
if (!enabled) return;
// Create style element if it doesn't exist
var style = document.getElementById('universal-dark-mode-style');
if (!style) {
style = document.createElement('style');
style.id = 'universal-dark-mode-style';
document.head.appendChild(style);
}
// Dark mode CSS - inverts colors but preserves images/video
style.textContent = '
/* Invert everything except media */
html {
filter: invert(1) hue-rotate(180deg) !important;
background: #1a1a2e !important;
}
/* Restore images, videos, iframes, canvas */
img, video, iframe, canvas, svg, picture, [style*="background-image"] {
filter: invert(1) hue-rotate(180deg) !important;
}
/* Preserve specific elements that should not be inverted */
.no-dark-mode, .no-dark-mode *,
[data-theme="light"], [data-theme="light"],
.ace_editor, .ace_editor *,
.CodeMirror, .CodeMirror *,
.monaco-editor, .monaco-editor *,
.markdown-body pre, .markdown-body pre *,
.highlight, .highlight *,
pre code, pre code * {
filter: none !important;
}
/* Fix common UI elements */
.modal, .popup, .dropdown-menu, .tooltip, .popover {
filter: invert(1) hue-rotate(180deg) !important;
background: #2d2d44 !important;
border-color: #444 !important;
}
/* Scrollbars */
::-webkit-scrollbar { background: #1a1a2e !important; }
::-webkit-scrollbar-thumb { background: #444 !important; }
::-webkit-scrollbar-thumb:hover { background: #555 !important; }
/* Selection */
::selection { background: #4ecdc4 !important; color: #1a1a2e !important; }
::-moz-selection { background: #4ecdc4 !important; color: #1a1a2e !important; }
';
}
function removeDarkMode() {
var style = document.getElementById('universal-dark-mode-style');
if (style) style.remove();
}
// Toggle with Alt+Shift+D
document.addEventListener('keydown', function(e) {
if (e.altKey && e.shiftKey && e.key === 'D') {
e.preventDefault();
enabled = !enabled;
if (enabled) {
applyDarkMode();
console.log('[Universal Dark Mode] Enabled');
} else {
removeDarkMode();
console.log('[Universal Dark Mode] Disabled');
}
}
});
// Apply on load
applyDarkMode();
// Re-apply on dynamic content
var observer = new MutationObserver(function(mutations) {
if (enabled && !document.getElementById('universal-dark-mode-style')) {
applyDarkMode();
}
});
observer.observe(document.head, { childList: true });
console.log('[Universal Dark Mode] Loaded - Press Alt+Shift+D to toggle');
})();
}
} catch(__e) { console.warn('[Userscript:Universal Dark Mode]', __e); }
})();
})();

Skip to content
BranchesTags
Repository files navigation
Lapine
Gem Version
Speak to RabbitMQ. This gem serves as a wrapper for publishing messages
to RabbitMQ via the Bunny gem, and for consuming messages using the AMQP
gem.
Configuration
Initialization can be done inline in a daemon, or if used in Rails
an initializer should be made at config/initializers/lapine.rb
Register a connection. This connection should be given a name, and
a hash of connection options that will be passed through to Bunny.
Lapine.add_connection'my-connection',{host: 'my-rabbitmq.mine.com',port: 5672,user: 'rabbit',password: 'meow'}
Then register an exchange.
Lapine.add_exchange'efrafa',durable: true,connection: 'my-connection',# requiredtype: 'topic'# required
Publisher Usage
Define a class that configures which exchange is used. This class
must define #to_hash
require'lapine'classWorkerincludeLapine::Publisherexchange'efrafa'definitialize(action)@action=actionenddefto_hash{'action'=>@action}endend
This class can be used to publish messages onto its exchange:
Worker.new('dig').publish
Publishing can take a routing key for topic exchanges:
Worker.new('dig').publish('rabbits.drones')
Note that the #initialize method and the contents of #to_hash
are arbitrary.
Consumer Usage
Please see the Lapine wiki for documentation
on defining and configuring consumers.
But... WHY
  • This should be dead simple, but everything else was either too
complex or assumed very specific configurations different from what
we want.
Testing
Lapine comes with helpers to stub out calls to RabbitMQ. This allows you
to write tests using Lapine, without having to actually run RabbitMQ in
your test suite.
require'lapine/test/rspec_helper'RSpec.configuredo |config|
config.includeLapine::Test::RSpecHelper,fake_rabbit: trueconfig.before:each,:fake_rabbitdo |example|
Lapine::Test::RSpecHelper.setup(example)endconfig.after:each,:fake_rabbitdoLapine::Test::RSpecHelper.teardownendend
An example test would look something like this:
RSpec.describeMyPublisher,fake_rabbit: truedolet(:exchange){Lapine.find_exchange('my.topic')}let(:queue){exchange.channel.queue.bind(exchange)}describe'publishing'doit'adds a message to a queue'doMyPublisher.new.publish('my.things')expect(queue.message_count).toeq(1)endendend
Contributing
  1. Fork it ( https://github.com/[my-github-username]/lapine/fork )
  2. Create your feature branch (git checkout -b my-new-feature)
  3. Commit your changes (git commit -am 'Add some feature')
  4. Push to the branch (git push origin my-new-feature)
  5. Create a new Pull Request
About
Speak to rabbits
Resources
Readme
MIT license
Activity
Custom properties
Stars
42 stars
Watchers
21 watching
Forks
1 fork
Report repository
Releases
Packages
Used by
Contributors
Languages