TimeZoneInfo.Transformer (TimeZoneInfo v0.7.8)

The Transformer transfers the parsed IANA data into the required format for TimeZoneInfo.

Summary

version()

Transforms the iana_data into a map of type TimeZoneInfo.data().

Searching for rules used by time zones.

@type version() :: String.t()

@spec transform(
  TimeZoneInfo.IanaParser.output(),
  version(),
  TimeZoneInfo.data_config()
) ::
  TimeZoneInfo.data()

Transforms the iana_data into a map of type TimeZoneInfo.data().

@spec used_rules(%{required(Calendar.time_zone()) => [TimeZoneInfo.transition()]}) ::
  [
    TimeZoneInfo.rule_name()
  ]

Searching for rules used by time zones.

A rule can just emit on the head of a transition list.