dnagir

# spec/support/timezone.rb
module TimeZoneHelpers
  extend ActiveSupport::Concern

  def self.randomise_timezone!
    offsets = ActiveSupport::TimeZone.all.group_by(&:formatted_offset)
    zones = offsets[offsets.keys.sample] # Random offset to better vary the time zone differences
    Time.zone = zones.sample # Random zone from the offset (can be just 1st, but let's do random)
    puts "Current rand time zone: #{Time.zone}. Repro: Time.zone = #{Time.zone.name.inspect}"
  end