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require 'funkify'
require 'pry'

class MyFunkyClass
  include Funkify

  def add(x, y)
    x + y
  end

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Show and tell:

• Jonathan Jackson - funkify ( a quick way to get unix style left-to-right method composition) https://gist.github.com/9553817

• Vic Ramon - Hspec (rspec style syntax for Haskell) http://hspec.github.io/

• Matt Polito - Arel is cool (you can compose multiple arel queries to set precedence manually)

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set listchars=tab:\ \ ,trail:␣,extends:⇉,precedes:⇇,nbsp:·

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World(Module.new do
  def wait_for_ajax
    wait_until_script '$.active == 0'
  end

  def wait_until_script script, wait=Capybara.default_wait_time
    Timeout::timeout wait do
      sleep 0.2 until page.evaluate_script <<-JS
        typeof($) == 'function' && #{script}
      JS

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Jonathan Jackson

Update on barberpoll (side project). Now with permissive / non-permissive voting:

barber-poll

Chase McCarthy

Talked about parametric modelling and provided a demo using 3js and backbone. Demo not available, yet

Micah Cooper

Took thirty seconds to show us that you can send multiple arguments to capybara's have_content and it will assert on each argument. Showed how he splatted an array of values to have_content

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Jonathan Jackson

www.barber-poll.com here - Showing how to integrate node.js / redis / rails to get realtime communication in your app

Gabriel Reis

Using cucumber rerun to write failed feature files to a file taht can be rerun with @rerun.txt

cucumber -f rerun --out rerun.txt

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class Bob
  def hey(message)
    Communication.when(message)
      .on_yelling        { 'Woah, chill out!' }
      .on_asking         { 'Sure.' }
      .on_ticking_me_off { 'Fine. Be that way!' }
      .else              { 'Whatever.' }
      .answer
  end
end

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Jonathan Jackson

Went through a exceedingly unnecessary version of the Bob exercism.io exercise. Can be found here

Micah Woods

Covered his next blog post about Module#prepend. You can view the end result of his work with Paulo on this topic here

Chase McCarthy

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Watcher.prototype.myCB = function(){
  this.current.then(function(hash) {
    if (this.options.verbose) {
      printSlowTrees(hash.graph)
    }
    this.emit('change', hash)
  }.bind(this), function(error) {
    this.emit('error', error)
  }.bind(this))
}

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function _treeChanged(){
  this.current.then(function(hash) {
    if (this.options.verbose) { printSlowTrees(hash.graph) }
    this.emit('change', hash)
  }.bind(this), function(error) {
    this.emit('error', error)
  }.bind(this))
}

Watcher.prototype.check = function() {