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require 'pi_piper'
include PiPiper

trigger_pin = PiPiper::Pin.new(pin: 25, direction: :out) 
trigger_pin.off

sense_pin = PiPiper::Pin.new(pin: 18, direction: :in)
while true
  sense = sense_pin.read
  puts sense

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#!/user/bin/env ruby
#
# Demonstrates memory behaviour with zipruby vs rubyzip vs exec('unzip').
# Tested with mri 1.8.7/1.9.3/2.1.2, zipruby 0.3.6 and rubyzip 1.1.6.
#
# Usage: ruby zipruby_test.rb <test method>
#
# Test methods are:
#   read_zipruby  read file from zip using zipruby gem
#   read_rubyzip  read file from zip using rubyzip gem

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Then /^show me the cookies$/ do
  driver = Capybara.current_session.driver
  case driver
  when Capybara::Driver::Selenium
    announce_selenium_cookies(Capybara.current_session.driver.browser)
  when Capybara::Driver::RackTest
    announce_rack_test_cookies(get_rack_test_cookie_jar)
  when Capybara::Driver::Culerity
    announce_culerity_cookies(Capybara.current_session.driver.browser)
  else 

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source ~/.git-prompt.sh
PS1="[\$(date +%H:%M:%S)]\[\033[0;37m\]\[\033[0;32m\]\w\[\033[0;37m\]\$(__git_ps1) \$ "

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function apiGet(api_path, get_params, callback_function) {
  console.log("apiGet: path:" + api_path + ' params:' + h2s(get_params));
  $.ajax({
    "type": "GET",
    "dataType": "JSON",
    "accepts": "JSON",
    "url": api_path,
    "data": get_params,
    "success": callback_function,
    "error": parseApiCallError

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tmpfile = Tempfile.new('csv_file_with_errors')

FasterCSV.open(tmpfile.path, "r", :headers => true) do |output|
  loop do

    begin
      break unless row = output.shift
      next unless row.field_row?

      # do your thing here

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#!/usr/bin/env ruby
require 'rubygems'
require 'rvm'
require 'trollop'

opts = Trollop::options do
  opt :ruby, "ruby interp to use", :type => :string, :required => true
  opt :gem_name, "gem", :type => :string, :required => true
  opt :gem_version, "gem", :type => :string, :required => true
end

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I know you have to supply { :version => nnn } with each, but either that doesn't work with post or the post method is getting confused about which argument is the version number and which is the post payload. Didn't see anything in the docs about post(), only get() with rspec.

First, here are my routes:

api :version => 1 do
 resource :authenticate, :controller => "authenticate", :only => [ :show, :create, :update, :destroy ]
end

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#
# Classic Rspec Style
#

describe User do
  before(:each) do
    @user = User.new
  end

  describe '#last_login' do

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# Usage:
#
# def foo(opts = {})
#  opts.require_keys!(:bar)
#  puts 'yay'
# end
#
# foo()
# => MissingRequiredHashKeyError: Hash key ':bar' missing
#