[object Object] spacecowb0y

Sass/Less Comparison

In this document I am using Sass's SCSS syntax. You can choose to use the indented syntax in sass, if you prefer it, it has no functional differences from the SCSS syntax.

For Less, I'm using the JavaScript version because this is what they suggest on the website. The ruby version may be different.

Variables

Launch Sublime Text 2 from the Mac OS X Terminal

Sublime Text 2 ships with a CLI called subl (why not "sublime", go figure). This utility is hidden in the following folder (assuming you installed Sublime in /Applications like normal folk. If this following line opens Sublime Text for you, then bingo, you're ready.

open /Applications/Sublime\ Text\ 2.app/Contents/SharedSupport/bin/subl

You can find more (official) details about subl here: http://www.sublimetext.com/docs/2/osx_command_line.html

Installation

Launch Sublime Text 2 from the Mac OS X Terminal

Sublime Text 2 ships with a CLI called subl (why not "sublime", go figure). This utility is hidden in the following folder (assuming you installed Sublime in /Applications like normal folk. If this following line opens Sublime Text for you, then bingo, you're ready.

open /Applications/Sublime\ Text\ 2.app/Contents/SharedSupport/bin/subl

You can find more (official) details about subl here: http://www.sublimetext.com/docs/2/osx_command_line.html

	module Paperclip
	module ClassMethods
	def has_attached_file name, options = {}
	include InstanceMethods

	write_inheritable_attribute(:attachment_definitions, {}) if attachment_definitions.nil?
	attachment_definitions[name] = {:validations => []}.merge(options)

	after_save :save_attached_files
	before_destroy :destroy_attached_files

	module Paperclip
	class << self
	def logger #:nodoc:
	MongoMapper.logger
	end
	end

	module ClassMethods
	def has_attached_file name, options = {}
	include InstanceMethods

	# Problem #1
	# If x == y is true, shouldn't y == x always be true as well?

	ree-1.8.7-2010.02 > u = User.new :email => "[email protected]", :password => "test", :password_confirmation => "test"
	=> #<User @id=nil @email="[email protected]" @password="$2a$10$PkBdp9e1Yk9nCSliPrdNB.5fKoMeQaMZt5MchV.DhzaP94rkdHQ6m">

	ree-1.8.7-2010.02 > u.password == u.password_confirmation
	=> true

	ree-1.8.7-2010.02 > u.password_confirmation == u.password

	In celebration of Whyday: Rubyists always want to show others the beautiful code
	they have created, hence the question: Has Anybody Seen My Code?

	Has Anybody Seen My Code
	(sung to the tune of Has Anybody Seen My Gal)

	Clean and small, works for all,
	Ruby is my all in all.
	Has anybody seen my code?

	#Stories are embedded docs in a Feed

	class Feed
	include MongoMapper::Document
	many :stories
	end

	class Story
	include MongoMapper::EmbeddedDocument
	key :title, String

	# Primero te recomiendo hacer un método 'encript' así:

	def encript(hash)
	# Devuelve el mismo hash, pero haciéndole digest al password
	hash[:password] = Digest::MD5.hexdigest(hash[:password])
	return hash
	end

	# De esa manera podés hacer esto:
	post '/signup' do

	# Based on https://gist.github.com/1182136
	class BootstrapLinkRenderer < ::WillPaginate::ActionView::LinkRenderer
	protected

	def html_container(html)
	tag :div, tag(:ul, html), container_attributes
	end

	def page_number(page)
	tag :li, link(page, page, :rel => rel_value(page)), :class => ('active' if page == current_page)