softcraft-development

{"commit"=>"Update Recipe",
 "authenticity_token"=>"7P84gn9DtSosfxahaIan6ZH/zoExgYEbtgmGHLnK18c=",
 "_method"=>"put",
 "id"=>"test",
 "recipe"=>{"name"=>"test",
 "ingredients_attributes"=>{"0"=>{"name"=>"test",
 "amount"=>"1",
 "id"=>"13",
 "_destroy"=>"1"}}}}

softcraft-development

def test_update_nested
    ingredient = Factory.create(:ingredient)
    put :update, 
      :id=>ingredient.recipe.friendly_id,
      :recipe=> { 
        :name=> ingredient.recipe.name,
        :ingredients_attributes=>{
            "0"=>{
                :name=>ingredient.name,
                :amount=>ingredient.amount,

softcraft-development

# Goal: Allow addition of instances to a collection in a factory-built object
# when those instances require references to the parent.
# Typically occurs in Rails when one model has_many instances of another

# See more at:
# http://stackoverflow.com/questions/2937326/populating-an-association-with-children-in-factory-girl

class Factory
  def has_many(collection)
    # after_build is where you add instances to the factory-built collection. 

softcraft-development

# Out of the box, Ruby's Rational class doesn't know how to multiply or divide a BigDecimal;
# You get: "TypeError: Rational can't be coerced into BigDecimal" when you try.

class Rational
  alias :"old_/" :"/"
  def /(a)
    begin
      # Keep existing behavior if we can
      send(:"old_/", a)
    rescue TypeError

softcraft-development

class Hash
  # Pass either a default value or a block to return it (a la Hash#fetch()). 
  # If both are passed, the block will take precedence over the default value
  def evoke(key, default = nil)
    if include?(key)
      self[key]
    else
      self[key] = block_given? ? yield : default
    end
  end

softcraft-development

#!/usr/bin/env ruby
require "rubygems"
require 'activesupport'

file_name = ARGV[0].underscore.gsub(/_test$/, "")
test_name = ARGV[1].gsub(" ", "_") if ARGV[1]

paths = [
  "test/unit/#{file_name}_test.rb",
  "test/unit/helpers/#{file_name}_test.rb",

softcraft-development

#!/usr/bin/env ruby
search = Regexp.new(ARGV[0])
output = `git branch`
matching = output.lines.select{ |l| l.match(search) }
if matching.size == 0
  STDERR.puts "No branch matches #{ARGV[0]}"
elsif matching.size == 1
  `git checkout #{matching[0].strip}`
else
  puts "Multiple branches matched:"

softcraft-development

module A
  def a_method
    "a method"
  end
end

module B
  extend A
  
  def b_method

softcraft-development

module InstanceCache
  
  def self.included(receiver)
    receiver.extend(ClassMethods)
  end
  
  module ClassMethods
    # Override me for good times
    def find_by_cache_key(cache_key)
      find(cache_key)

softcraft-development

describe "Underscore Extend", ->
  describe "simple objects", ->
    it "bequeaths properties", ->
      obj = 
        prop: "value"
      expect(_.extend({}, obj).prop).toEqual("value")
    
    it "bequeaths methods", ->
      obj = 
        meth: () ->