This script installs a patched version of ruby 1.9.3-p0 with patches to make ruby-debug work again (#47) and boot-time performance improvements (#66 and #68), and runtime performance improvements (#83 and #84).
Huge thanks to funny-falcon for the performance patches.
| # If your workers are inactive for a long period of time, they'll lose | |
| # their MySQL connection. | |
| # | |
| # This hack ensures we re-connect whenever a connection is | |
| # lost. Because, really. why not? | |
| # | |
| # Stick this in RAILS_ROOT/config/initializers/connection_fix.rb (or somewhere similar) | |
| # | |
| # From: | |
| # http://coderrr.wordpress.com/2009/01/08/activerecord-threading-issues-and-resolutions/ |
When you're testing controllers and need to specify parameters across multiple requests, don't repeat yourself! A micro gem* to wrap up a convenient helper for default parameters in controller specs. Cleaned up version of code in this Stack Overflow answer: http://stackoverflow.com/a/14623960/2284646.
Add this line to your application's Gemfile:
| angular.module('stateMock',[]); | |
| angular.module('stateMock').service("$state", function($q){ | |
| this.expectedTransitions = []; | |
| this.transitionTo = function(stateName){ | |
| if(this.expectedTransitions.length > 0){ | |
| var expectedState = this.expectedTransitions.shift(); | |
| if(expectedState !== stateName){ | |
| throw Error("Expected transition to state: " + expectedState + " but transitioned to " + stateName ); | |
| } | |
| }else{ |
| (require '[clojure.core.async :as a]) | |
| (def xform (comp (map inc) | |
| (filter even?) | |
| (dedupe) | |
| (flatmap range) | |
| (partition-all 3) | |
| (partition-by #(< (apply + %) 7)) | |
| (flatmap flatten) | |
| (random-sample 1.0) |
The method shown is inject, (aka reduce).
I love inject, and you should too!
Jay Fields loves inject so much he wrote a love letter to it.
Since Twitter doesn't have an edit button, it's a suitable host for JavaScript modules.
Source tweet: https://twitter.com/rauchg/status/712799807073419264
const leftPad = await requireFromTwitter('712799807073419264');
This is a compiled list of falsehoods programmers tend to believe about working with time.
Don't re-invent a date time library yourself. If you think you understand everything about time, you're probably doing it wrong.
