Methods
Attributes
[RW] | zone_default |
Public Instance methods
Returns Time.zone.now when config.time_zone is set, otherwise just returns Time.now.
[ show source ]
# File activesupport/lib/active_support/core_ext/time/zones.rb, line 50 50: def current 51: ::Time.zone_default ? ::Time.zone.now : ::Time.now 52: end
Allows override of Time.zone locally inside supplied block; resets Time.zone to existing value when done.
[ show source ]
# File activesupport/lib/active_support/core_ext/time/zones.rb, line 42 42: def use_zone(time_zone) 43: old_zone, ::Time.zone = ::Time.zone, get_zone(time_zone) 44: yield 45: ensure 46: ::Time.zone = old_zone 47: end
Returns the TimeZone for the current request, if this has been set (via Time.zone=). If Time.zone has not been set for the current request, returns the TimeZone specified in config.time_zone.
[ show source ]
# File activesupport/lib/active_support/core_ext/time/zones.rb, line 14 14: def zone 15: Thread.current[:time_zone] || zone_default 16: end
Sets Time.zone to a TimeZone object for the current request/thread.
This method accepts any of the following:
- A Rails TimeZone object.
- An identifier for a Rails TimeZone object (e.g., "Eastern Time (US & Canada)", -5.hours).
- A TZInfo::Timezone object.
- An identifier for a TZInfo::Timezone object (e.g., "America/New_York").
Here‘s an example of how you might set Time.zone on a per request basis — current_user.time_zone just needs to return a string identifying the user‘s preferred TimeZone:
class ApplicationController < ActionController::Base before_filter :set_time_zone def set_time_zone Time.zone = current_user.time_zone end end
[ show source ]
# File activesupport/lib/active_support/core_ext/time/zones.rb, line 37 37: def zone=(time_zone) 38: Thread.current[:time_zone] = get_zone(time_zone) 39: end