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# encoding: UTF-8
module TZInfo
# Represents time zones that are defined as a link to or alias for another
# time zone.
class LinkedTimezone < InfoTimezone
# Initializes a new {LinkedTimezone}.
#
# {LinkedTimezone} instances should not normally be created directly. Use
# the {Timezone.get} method to obtain {Timezone} instances.
#
# @param info [DataSources::LinkedTimezoneInfo] a
# {DataSources::LinkedTimezoneInfo} instance supplied by a {DataSource}
# that will be used as the source of data for this {LinkedTimezone}.
def initialize(info)
super
@linked_timezone = Timezone.get(info.link_to_identifier)
end
# (see Timezone#period_for)
def period_for(time)
@linked_timezone.period_for(time)
end
# (see Timezone#periods_for_local)
def periods_for_local(local_time)
@linked_timezone.periods_for_local(local_time)
end
# (see Timezone#transitions_up_to)
def transitions_up_to(to, from = nil)
@linked_timezone.transitions_up_to(to, from)
end
# Returns the canonical {Timezone} instance for this {LinkedTimezone}.
#
# For a {LinkedTimezone}, this is the canonical zone of the link target.
#
# @return [Timezone] the canonical {Timezone} instance for this {Timezone}.
def canonical_zone
@linked_timezone.canonical_zone
end
end
end
Version data entries
43 entries across 39 versions & 20 rubygems