naveedkakal

Rails Date and Time

When using the Date, Time, and DateTime classes in ruby you must use time zone sensitive methods. The database stores records without a timezone, in UTC. Rails parses these times to the configured timezone, when using time-zone sensitive methods.

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Examples

naveedkakal

# This allows us to set a different date
# in the admin area, and use TimeCop to process each
# request as being on that different date - useful for
# testing different phases of the challenge.
module TimeTravelFilters
  extend ActiveSupport::Concern

  included do
    if Rails.env.development? || Rails.env.staging?
      around_filter :time_travel_for_request

naveedkakal

let defaultParams = {};

const INVALID_RESPONSE_TYPE = 'INVALID_RESPONSE_TYPE';

// TODO(pwong): do we need this?
function encodeUriQuery(val) {
  return encodeURIComponent(val).
    replace(/%40/gi, '@').
    replace(/%3A/gi, ':').
    replace(/%24/g, '$').

naveedkakal

# Credit:  Ted Price, Lightning talk - 1-05-2017
# `warn`
# Use to write to stderr

puts "Hello stdout!"
warn "Hello stderr!"

# ruby __FILE__ 1> stdout.txt 2> stderr.txt

####################################################################

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// Use Gists to store code you would like to remember later on
console.log(window); // log the "window" object to the console

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class User < ActiveRecord::Base
  has_many :contacts
end

class Contact < ActiveRecord::Base
end

class DomesticContact < Contact
  validate :us_zip_format_validation
  

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# Override ActiveRecord#readonly?

def readonly?
  my_locking_conditions? || super
end