A proxy class representing a timezone with a given identifier. TimezoneProxy inherits from Timezone and can be treated like any Timezone loaded with TZInfo::Timezone.get.
The first time an attempt is made to access the data for the timezone, the real Timezone is loaded. If the proxy's identifier was not valid, then an exception will be raised at this point.
Loads a marshalled TimezoneProxy.
# File lib/tzinfo/timezone_proxy.rb, line 69 def self._load(data) TimezoneProxy.new(data) end
Construct a new TimezoneProxy for the given identifier. The identifier is not checked when constructing the proxy. It will be validated on the when the real Timezone is loaded.
# File lib/tzinfo/timezone_proxy.rb, line 36 def self.new(identifier) # Need to override new to undo the behaviour introduced in Timezone#new. tzp = super() tzp.send(:setup, identifier) tzp end
Dumps this TimezoneProxy for marshalling.
# File lib/tzinfo/timezone_proxy.rb, line 64 def _dump(limit) identifier end
The identifier of the timezone, e.g. “Europe/Paris”.
# File lib/tzinfo/timezone_proxy.rb, line 44 def identifier @real_timezone ? @real_timezone.identifier : @identifier end
Returns the TimezonePeriod for the given UTC time. utc can either be a DateTime, Time or integer timestamp (Time.to_i). Any timezone information in utc is ignored (it is treated as a UTC time).
# File lib/tzinfo/timezone_proxy.rb, line 51 def period_for_utc(utc) real_timezone.period_for_utc(utc) end
Returns the set of TimezonePeriod instances that are valid for the given local time as an array. If you just want a single period, use period_for_local instead and specify how abiguities should be resolved. Returns an empty array if no periods are found for the given time.
# File lib/tzinfo/timezone_proxy.rb, line 59 def periods_for_local(local) real_timezone.periods_for_local(local) end