NAME
    WebService::ForecastIO - Perl client for api.forecast.io

VERSION
    version 0.01

SYNOPSIS
        use 5.014;

        my $forecast = WebService::ForecastIO->new(
                api_key => 'secret',
                units => 'si', # metric units
                exclude => 'hourly,minutely,currently,flags', # get 7 day forecast only
        );

        #                             latitude          longitude
        my $json = $forecast->request(29.7492738082192, -95.4709680410959);

        # Human readable summary of daily data
        say $json->{daily}->{summary};

OVERVIEW
    This is a Perl client for forecast.io API
    <https://developer.forecast.io>. Forecast.io applies "big data" analysis
    techniques to publicly available weather data including radar image
    analysis. One of the things it attempts to predict is *when* certain
    weather events like rain will start, and the duration of those events.

    This library requires an API key which can be obtained for free from the
    developer web site <https://developer.forecast.io>. The first 1,000
    calls per day are allowed without charge. (More calls can be made if
    payment arrangements are made.)

    See the API docs <https://developer.forecast.io/docs/v2> for full
    details about what data is provided and what granularity data sets are
    offered.

    NOTE: Errors are fatal. Please use something like Try::Tiny if you want
    to handle errors some other way.

ATTRIBUTES
  units
    This attribute overrides the default units of "us". Available units are:

    *   "si"

        Metric units (windspeed in meters/second)

    *   "ca"

        Metric units, except windspeed in km/h

    *   "uk"

        Metric units, except windspeed in mi/h

    *   "auto"

        Unit selection based on request IP geolocation

  exclude
    A comma delimited list of data sets to exclude. Choices are:

    "minutely", "currently", "hourly", "daily", "alerts", "flags"

    See the API docs for information about what these data blocks represent.

    Spaces should be omitted between exclusions.

  api_key
    Holds the API key for the forecast.io service.

METHODS
  request
    This method takes two or three parameters.

    The first two parameters are "latitude" and "longitude" expressed as
    floats. The optional third parameter is a "time" value. The time value
    can be expressed as either epoch seconds or as an iso8601 format time.

    Data sets up to 60 years old are available. (Such times should be
    expressed as iso8601 format times since epoch seconds start at midnight,
    January 1, 1970.)

  to_timepiece
    A convenience method that takes epoch seconds and returns a new
    Time::Piece object. You can stringify this object to iso8601 format by
    calling the "datetime()" method on it.

  parse_datetime
    A convenience method that takes an iso8601 formatted string and returns
    a new Time::Piece object. This object can output epoch seconds by
    calling the "epoch()" method on it.

SEE ALSO
    *   WebService::ForecastIO::Request

    *   API docs <https://developer.forecast.io/docs/v2>

AUTHOR
    Mark Allen <mrallen1@yahoo.com>

COPYRIGHT AND LICENSE
    This software is copyright (c) 2013 by Mark Allen.

    This is free software; you can redistribute it and/or modify it under
    the same terms as the Perl 5 programming language system itself.