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var d = new Date('yourDate');
d.setMinutes( d.getMinutes() + d.getTimezoneOffset() );

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require 'rails_helper'

# The Custom controller is inherited from ResourceController
# and does not have any custom action, which makes it the perfect
# proxy for testing ResourceController
#
describe Admin::CustomersController, type: :controller do
  render_views
  let!(:customers) { create_list :customer, 3 }
  let!(:joe) do

linyco

#!/bin/sh
# Put this file into your .git/hooks directory and make it
# executable.
#
# A hook script to verify what is about to be committed.
# Called by "git commit" with no arguments.  The hook exits
# with non-zero status if the Rubocop check fails.

# Redirect output to stderr.

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# Ref: https://stackoverflow.com/a/22131019/6220029
#!/usr/bin/env ruby

File.open("your_file.md", 'r') do |f|
  f.each_line do |line|
    forbidden_words = ['Table of contents', 'define', 'pragma']
    next if !line.start_with?("#") || forbidden_words.any? { |w| line =~ /#{w}/ }

    title = line.gsub("#", "").strip
    href = title.gsub(" ", "-").downcase

linyco

x = arr.inject(Hash.new(0)) { |h, e| h[e] += 1 ; h }

linyco

Price.where("'sat' = ANY (check_in_days)").count
# https://coderwall.com/p/sud9ja/rails-4-the-postgresql-array-data-type

Price.where("array_length(check_in_days, 1) > ?", 0)
# https://www.postgresql.org/docs/9.1/static/functions-array.html

linyco

// https://stackoverflow.com/questions/2587345/why-does-date-parse-give-incorrect-results
// 
// So, to answer the original asker's question directly, 
// "YYYY-MM-DD" is the short form of the ISO 8601 format "YYYY-MM-DDTHH:mm:ss:sssZ". 
// So, it is interpreted as UTC time while the other is interpreted as local.
// 
// The bottom line is this for parsing date strings. 
// The ONLY ISO 8601 string that you can safely parse across browsers is the long form. 
// And, ALWAYS use the "Z" specifier. 
// If you do that you can safely go back and forth between local and UTC time.

linyco

# https://stackoverflow.com/questions/1019939/what-is-the-best-method-of-handling-currency-money
# You'll probably want to use a DECIMAL type in your database. In your migration, do something like this:

# precision is the total number of digits
# scale is the number of digits to the right of the decimal point
add_column :items, :price, :decimal, :precision => 8, :scale => 2
# recommended use scale: 2, as we saw in Spree
# when you have to do division, might worth it to do the rounding, float.round(2)
# In Rails, the :decimal type is returned as BigDecimal, which is great for price calculation.

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class AbilityDecorator
  include CanCan::Ability

  def initialize(user)
    if user.respond_to?(:has_spree_role?) && user.has_spree_role?('agent')
      can [:admin, :manage], CreditCard
      can [:admin, :manage], Spree::Address
      can [:admin, :manage], Spree::Order
      can [:admin, :manage], Spree::User
      can [:admin, :manage], Spree::Payment

linyco

# upload your local files to s3
brew install awscli
aws configure # to add your aws key and secrets
aws s3 cp your_dir s3://bucket_name/folder/ --recursive --acl public-read
https://bucket_name.s3.amazonaws.com/folder/your_file.ext

# ref: http://docs.aws.amazon.com/cli/latest/reference/s3/cp.html