NAME
OpenGbg::Service::AirQuality::Measurements - A list of air quality measurements
VERSION
Version 0.1404, released 2018-05-19.
SYNOPSIS
my $service = OpenGbg->new->air_quality;
my $response = $service->get_measurements(start => '2014-10-15', end => '2014-10-25');
print $response->measurements->get_by_index(3)->to_text;METHODS
all
Returns an array of the OpenGbg::Service::AirQuality::Measurement objects in the response.
count
Returns the number of Measurement objects in the response.
filter(sub { ... })
Allows filtering of the measurements. Takes a sub routine reference, into which all Measurement objects are passed one-by-one into $_. Works like grep.
find(sub { ... })
Just like filter, except it returns the first measurement that matches.
get_by_index($index)
Returns the n:th Measurement object in the response.
map(sub { ... })
Like filter it takes a sub routine reference and passes each Measurement as $_. Eg, to get the total solar insolation:
use List::AllUtils 'sum';
my $total_solar_insolation_per_m2 = sum $response->measurements->map( sub { $_->solar_insolation });sort(sub { ... })
Like filter it takes a sub routine reference. It works just like sort except the two Measurement objects to compare are passed as $_[0] and $_[1]
my @hottest_hours_first = $response->measurements->sort( sub { $_[1]->temperature <=> $_[0]->temperature });SOURCE
https://github.com/Csson/p5-OpenGbg
HOMEPAGE
https://metacpan.org/release/OpenGbg
AUTHOR
Erik Carlsson <info@code301.com>
COPYRIGHT AND LICENSE
This software is copyright (c) 2016 by Erik Carlsson.
This is free software; you can redistribute it and/or modify it under the same terms as the Perl 5 programming language system itself.