Martin91

rails new project-name -d mysql -m https://raw.github.com/refinery/refinerycms/master/templates/refinery/edge.rb

Martin91

rake spiders:prices:update > log/update_prices_$(date +"%Y%m%d%H%M").log

Martin91

((Date.today - 6.days)..Date.today).map{|date| date.strftime("%m-%d")}

Martin91

# Rails4 full page caching is removed and extracted as gem, details from Rails Guides:
#   Rails 4.0 has removed Action and Page caching from Action Pack. 
#   You will need to add the actionpack-action_caching gem in order to use caches_action
#   and the actionpack-page_caching to use caches_pages in your controllers.
gem 'actionpack-page_caching'

Martin91

#!/bin/bash

# suppose there are two directories named scss and css
sass -t compressed --watch scss:css

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# From http://stackoverflow.com/a/23497743
state_machine :state, initial: ->(t) { t.active? ? :seeking_flesh : :dormant } do
  state :dormant, :seeking_flesh, :attacking # this must be present
end

Martin91

@user = User.first
@project = @user.projects.build(:name => "Make your bed")

# if you do @project.save here, as in the gist,
# association will not be saved, but if you do :

@user.save

# it will save the @user with its associated projects

Martin91

module Conditions
  def self.included(base)
    class << base
      attr_reader :conditions_map

      def condition(name, &block)
        @conditions_map ||= Hash.new

        @conditions_map.store(name, block)
      end

Martin91

# Attention: the below methods are actions extracted from my controllers in a Rails App, if you need to use these codes outside
# a Rails project, rememeber to replace some Rails-specified methods, such as, Hash#to_param.

# STEP 1: start to request an authorization
def request_authorize
  session[:security_state] = 'I am from Martin site'

  authorize_url = "https://api.weibo.com/oauth2/authorize"
  params = {
    client_id: "663911642", # Required: Your assigned App Key

Martin91

# state_machine: https://github.com/pluginaweek/state_machine

class Order < ActiveRecord::Base
  state_machine :state, initial: :cart do
    before_transition on: :checkout, do: :reduce_buyer_balance
    after_transition on: :dispatch_goods, do: :create_shipping_log
    after_transition on: :confirm, do: :charge_to_seller

    event :checkout do
      transition :cart => :paid