coryodaniel’s gists

coryodaniel / gist:63053

Created February 13, 2009 04:52

	def check_delete_constraints
	model.relationships.each do \|rel_name, rel\|
	debugger if $CASE_DEBUG

	#Only look at relationships where this model is the parent
	next if rel.parent_model != model

	#Don't delete across M:M relationships, instead use their anonymous 1:M Relationships
	next if rel.is_a?(DataMapper::Associations::RelationshipChain)

coryodaniel / gist:63057

Created February 13, 2009 05:12

	DM Wishlist
	* index profile
	* erd tool
	* Partial length indexes (for string indexes)
	* relationship_set / get
	* engine type
	* User.all.update(User.aribitrary_column += 5)
	* Validates is unique should only select once
	* Dm-Validate, only validate DIRTY fields
	* DataMapper-Cache (uses version to also invalidate (event and TTL))

coryodaniel / gist:64172

Created February 13, 2009 23:51

	when :destroy!
	# not sure why but this lazy_load is necessary
	# otherwise children will not be deleted with destroy!
	children.lazy_load
	children.destroy!
	when :set_nil

coryodaniel / gist:65408

Created February 16, 2009 22:16

	class TestUsingBeforeFilter < Application
	before :captcha_every_time!, :only => [:create,:destroy]
	before :captcha_once_per_30_seconds!, :only => [:index], :unless => :is_admin?

	def index
	render
	end

	def create
	render "Awesome form here"

coryodaniel / gist:65565

Created February 17, 2009 03:53


	##
	# A succinct wrapper for before filters to create threshold
	#
	# @param *args [~Array]
	# args array for handling array of action names and threshold options
	#
	# @param threshold_options [Array]
	# Array of actions to apply threshold; passed to before filters :only option
	#

coryodaniel / gist:7256443

Created October 31, 2013 20:23

	language: ruby
	rvm:
	- "ruby-2.0.0-p195"
	services:
	- memcache
	- elasticsearch
	- redis-server
	before_install:
	- "export DISPLAY=:99.0"
	- "sh -e /etc/init.d/xvfb start"

coryodaniel / gist:702435b85267a5d09dee

Last active August 29, 2015 14:05

	#
	# Cookbook Name: database
	# Recipe: default
	#
	# Description:
	# Configure application servers to use mysql2 adapter for the database.yml config.
	# All parameters except the adapter are pulled from the EY node JSON element. See
	# http://docs.engineyard.com/use-deploy-hooks-with-engine-yard-cloud.html for an
	# example of the node JSON object. This object is also used for by deploy hooks
	# at Engine Yard.

coryodaniel / SassMeister-input-HTML.html

Created November 7, 2014 23:10

Generated by SassMeister.com.

	<div class='cool-site'>
	<div class='product-list'>
	<div class='product'>Lorem</div>
	<div class='ad'>Cool Ad</div>
	<div class='product'>Dalor</div>
	<div class='product'>Sit</div>
	<div class='product'>Amet</div>
	<div class='product'>Hanky</div>
	</div>
	<aside>

coryodaniel / SassMeister-input-HTML.html

Created November 7, 2014 23:13

Generated by SassMeister.com.

	<div class='cool-site'>
	<div class='product-list'>
	<div class='product'>Lorem</div>
	<div class='ad'>Cool Ad</div>
	<div class='product'>Dalor</div>
	<div class='product'>Sit</div>
	<div class='product'>Amet</div>
	<div class='product'>Hanky</div>
	</div>
	<aside>

coryodaniel / array_vs_hash.md

Created December 8, 2015 17:14

Rails 5 ActiveRecord Query Building: Array vs Hash

require 'benchmark'

n = 100_000
Benchmark.bm do |x|
  x.report('Array interpolation: 1 param'){ 
    n.times { User.where("email = ?", "[email protected]").to_sql }
  }

 x.report('Array interpolation: 3 params'){

Cory O'Daniel coryodaniel