jeffreyiacono

#!/usr/bin/ruby

# get file name arg from command line
File.open(ARGV[0], 'r') do | f |
  # read the first line containing the integer
  (1..f.readline.strip.to_i).each do | i |
    # div by 3?
    if ( i % 3 ) == 0 then
      # and by 5?
      if ( i % 5 ) == 0 then

jeffreyiacono

#! /usr/bin/ruby
require 'rubygems'
require 'nokogiri'
require 'open-uri'

DIRECTORY_QUERY_URL_FOR = "https://web.middlebury.edu/database/directory/?cn="

"A".upto("Z") do |letter|
  
  url = "#{DIRECTORY_QUERY_URL_FOR}#{letter}"

jeffreyiacono

class WidgetsController < ApplicationController
  def destroy
    @widget = Widget.find(params[:id])
    respond_to do |format|
      if @widget.delete
        format.html { flash[:notice] = "Item Removed"; redirect_to widgets_path }
        # change format.json to format.js and it works properly
        format.js   { render :status => :ok }
      else
        format.html { flash[:alert] = "Something went terribly wrong"; redirect_to widgets_path }

jeffreyiacono

$.ajax({
  url: this.href,
  type: 'POST',
  dataType: 'script',
  data: {_method: 'delete'},
  beforeSend: function() { console.log("in before send ...") },
  complete: function() { console.log("in complete ...") }
});

jeffreyiacono

# Given that I have a model Item that inherits from ActiveRecord::Base and it has an attribute #locked_at, 
# I want to be able to select T/F from a select in UI to set #locked_at's timestamp

# === VIEW === 
# app/views/items/edit.html.haml, using formtastic

# Attempt #1:
# I could set locked_at => Time.now by setting it in the select's collection,
# but revisiting this form will not show the properly selected option, unless you do :selected => Time.now,
# which seems kludgy. Worse, if unlocked (locked_at => nil), this select option will not be

jeffreyiacono

# Givens: Rails 3.0.7, Ruby 1.9.2, with RSpec2 (2.6.4) and FactoryGirl (1.3.3)

# original test ...
require 'spec_helper'

describe Item do
  context 'a trivial example' do
    before do
      @item = Factory.create(:item)
    end

jeffreyiacono

# autoload concerns
module YourApp
  class Application < Rails::Application
    config.autoload_paths += %W(
      #{config.root}/app/controllers/concerns
      #{config.root}/app/models/concerns
    )
  end
end

jeffreyiacono

require 'csv'

# Class that takes a set of records from a Rails app and returns CSV'd goodness
# Record's must implement class method #csv_exportable_headers and instance method #csv_exportable_attributes
# Note: This probably should be moved to a module where the headers / attributes are defined
class Exporter
  module CSV
    def self.export(records)
      # TODO: dropout if records is blank
      klass = records.model_name.constantize

jeffreyiacono

# Client required that *all* methods for controllers are covered and 
# do not allow guest access.
#
# To remove code duplication, add controller macro, update test suite.
# Macro defaults to :html formatted requests and handles member vs collection (assumes :id)
# Note that we can specify methods, formats, params, etc. along the lines of:
#   it_should_block_access_to :index, :format => :json
#   it_should_block_access_to :something, :method => :post
#   it_should_block_access_to :index, :foo => :bar

jeffreyiacono

# Client required that *all* routes for controllers are covered and 
# do not allow guest access.
#
# There are several other controllers that, for guest test coverage,
# are identical to the Items Controller spec below
# Note: there are several non-CRUD methods; destroy makes a record
#       inactive; there is no record removal revealed via the API (client's request)

# spec/controllers/items_controller_spec.rb
require 'spec_helper'