gabetax

<p:config xmlns:p="http://www.orbeon.com/oxf/pipeline" xmlns:xdb="http://orbeon.org/oxf/xml/xmldb" xmlns:xsl="http://www.w3.org/1999/XSL/Transform" xmlns:oxf="http://www.orbeon.com/oxf/processors">

    <p:param name="instance" type="input" debug="model in"/>
    <p:param name="data" type="output" debug="model out"/>

    <p:processor name="oxf:request">
        <p:input name="config">
            <config>
                <include>/request/parameters/*</include>
            </config>

gabetax

SSH_ENV="$HOME/.ssh/environment"
function start_agent {
     echo "Initialising new SSH agent..."
     /usr/bin/ssh-agent | sed 's/^echo/#echo/' > "${SSH_ENV}"
     echo succeeded
     chmod 600 "${SSH_ENV}"
     . "${SSH_ENV}" > /dev/null
     /usr/bin/ssh-add;
}
# Source SSH settings, if applicable

gabetax

---
months:
  0:
  - name: Mardi Gras
    regions: [bank]
    function: easter(year)-47
  11: 
  - name: Black Friday
    week: -1
    regions: [bank]

gabetax

require 'faker'
require 'benchmark'

times = 10000000
str = 'hello world'
Benchmark.bm do |b|
  b.report("+ with space") do
    times.times do
      str + str
    end

gabetax

require 'perftools'
TIMES = 100_000

Benchmark.bm do |bm|
  bm.report 'FactoryGirl.build' do
    PerfTools::CpuProfiler.start("factorygirl") do
      TIMES.times { FactoryGirl.build :loans_search_form }
    end
  end

gabetax

describe "show foo" do
  let(:foo) { FactoryGirl.create :foo }
  it "should load" do
    visit foo_path(foo)
    page.path.should == foo_path
    page.status_code.should == 200
  end
end

gabetax

/vagrant/test_spec.rb:3:in `block in <top (required)>': undefined local variable or method `foo' for #<Class:0x000000020035c8> (NameError)
  from /usr/local/rvm/gems/ruby-1.9.3-p327/gems/rspec-core-2.12.1/lib/rspec/core/example_group.rb:244:in `module_eval'
	from /usr/local/rvm/gems/ruby-1.9.3-p327/gems/rspec-core-2.12.1/lib/rspec/core/example_group.rb:244:in `subclass'
	from /usr/local/rvm/gems/ruby-1.9.3-p327/gems/rspec-core-2.12.1/lib/rspec/core/example_group.rb:230:in `describe'
	from /usr/local/rvm/gems/ruby-1.9.3-p327/gems/rspec-core-2.12.1/lib/rspec/core/dsl.rb:18:in `describe'
	from /vagrant/test_spec.rb:1:in `<top (required)>'
	from /usr/local/rvm/gems/ruby-1.9.3-p327/gems/rspec-core-2.12.1/lib/rspec/core/configuration.rb:789:in `load'
	from /usr/local/rvm/gems/ruby-1.9.3-p327/gems/rspec-core-2.12.1/lib/rspec/core/configuration.rb:789:in `block in load_spec_files'
	from /usr/local/rvm/gems/ruby-1.9.3-p327/gems/rspec-core-2.12.1/lib/rspec/core/configuration.rb:789:in `each'
	from /usr/local/rvm/gems/r

gabetax

// LPD8806 LED Code for our Yacht Club's Anchor 
/*************************************************************************************/
#include "LPD8806.h" // Library Here: https://github.com/adafruit/LPD8806
#include "SPI.h"

int totalLEDs = 14;
int dataPin = 2;    
int clockPin = 3; 

LPD8806 strip = LPD8806(totalLEDs, dataPin, clockPin);

gabetax

https://twitter.com/garybernhardt/status/349920138889404416

[1] pry(main)> class Object; alias_method :&, :method; end
=> Object

With standard symbol to proc, &:foo evaluates to:

{ |x| x.foo }

With the "pretzel bun", &foo&:bar evaluates to:

gabetax

rspec expect syntax and stand-alone operator matches

I recently started a new project using rspec's newer (and soon to be default) expect syntax, and encountered this error:

expect(5).to == 5
ArgumentError: The expect syntax does not support operator matchers, so you must pass a matcher to `#to`

"Why'd they take out operator matches? I've grown quite accustomed to them!", I thought. Digging around, the source of this change started in pull request 119 citing issue 138 as one of the root causes. Here's what's actually happening: