johnnyshields

require 'benchmark'

a = 1
b = 2
c = 3

Benchmark.bm do |bm|
  bm.report do
    10_000_000.times do |a|
      [a, b, c]

johnnyshields

Proposal for Better Mongoid Relation Schema

There is opportunity to simplify Mongoid's relation definitions, increase intuitiveness, and at the same time make them more powerful.

One particular issue I'm facing is over-usage of has_and_belongs_to_many ... inverse_of: nil. The problem with this is that the inverse side of the relationship doesn't trigger any callbacks, which leads to out-of-sync data. It would be more natural to express this as belongs_to_many and has_many as per below.

Definitions

Given two models, each can have the one of the following verbs to define a relation, so long as at least one side is belongs:

johnnyshields

  def current_path_for_locale(loc = I18n.locale, is_link = true)
    return 'javascript: void(0);' if is_link && I18n.locale == loc

    url_regex = /\A\/(?:(#{I18n.available_locales.join('|')})\/)?/
    current_page.url.gsub(url_regex, '').blank? ?
        home_for_locale(loc) :
        current_page.url.gsub(url_regex, root_for_locale(loc))
  end

johnnyshields

Stack trace

javax.servlet.ServletException: com.amazonaws.AmazonClientException: Unable to load AWS credentials from any provider in the chain
	at org.kohsuke.stapler.Stapler.tryInvoke(Stapler.java:796)
	at org.kohsuke.stapler.Stapler.invoke(Stapler.java:876)
	at org.kohsuke.stapler.MetaClass$5.doDispatch(MetaClass.java:233)
	at org.kohsuke.stapler.NameBasedDispatcher.dispatch(NameBasedDispatcher.java:58)
	at org.kohsuke.stapler.Stapler.tryInvoke(Stapler.java:746)
	at org.kohsuke.stapler.Stapler.invoke(Stapler.java:876)
	at org.kohsuke.stapler.Stapler.invoke(Stapler.java:649)

johnnyshields

Keybase proof

I hereby claim:

• I am johnnyshields on github.
• I am johnnyshields (https://keybase.io/johnnyshields) on keybase.
• I have a public key whose fingerprint is D34E ABFC C9A0 B183 E266 0112 DCB7 FDD4 0E86 6A5B

To claim this, I am signing this object:

johnnyshields

# Monkey patch to instrument Moped 1.x same as 2.x.
# Can be removed after upgrading to Mongoid 4.

module Moped
  module Instrumentable
    class Noop

      class << self

        # Do not instrument anything.

johnnyshields

#!/bin/env ruby
# encoding: utf-8
 
############################################
# NOTE: THIS CLASS EXTENDS PRAWN::DOCUMENT #
############################################
 
class ErrorDoc < ::Prawn::Document
 
  def initialize