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

# 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

# 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

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

{"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

public static void RegisterRoutes(RouteCollection routes)
{
    // Matches /Controller/ModelID (with an optional /Action)
    routes.MapRoute(
        "Details",
        "{controller}/{id}/{action}",
        new { action = "Details" }
    );

    // Matches /Controller; typically this represents a list of all models for a particular controller.

softcraft-development

select 
	sk.name as LocalSchemaName, 
	sn.name as SynonymName, 
	sn.base_object_name as FullTargetName, 
	substring( sn.base_object_name, 2, charindex(']', sn.base_object_name) - 2) as LinkedServerName,
	sv.data_source as RemoteServerName,
	substring( 
		sn.base_object_name, 
		charindex('[', sn.base_object_name, 2) + 1, 
		charindex(

softcraft-development

class Numeric
  def between( *values )
    low = values.min
    high = values.max
    [[low,self].max, high].min
  end
end

require "test/unit"
require "shoulda"

softcraft-development

require 'rubygems'
require 'shoulda'

class Hash
  def with_defaults( default_blocks )
    new_hash = Hash.new do |hash, key|
      value = default_blocks[key]
      if value.respond_to? :call
        value = value.call
      end

softcraft-development

class String
  def &(value = nil, default = "")
    value ? self + value.to_s : default.to_s
  end
end

# Mostly for consistency; not terribly useful
class NilClass
  def &(value = nil, default = "")
    default.to_s