NAME
EventStore::Tiny::EventStream
REFERENCE
EventStore::Tiny::Stream implements the following attributes and methods.
events
my $event17 = $stream->events->[16];Internal list representation (arrayref) of all events of this stream.
add_event
$stream->add_event($event);Adds an event to the stream.
size
my $event_count = $stream->size;Returns the number of events in this stream.
first_timestamp
my $start_ts = $stream->first_timestamp;Returns the timestamp of the first event of this stream.
last_timestamp
my $end_ts = $stream->last_timestamp;Returns the timestamp of the last event of this stream.
apply_to
my $state = $stream->apply_to(\%state);Applies the whole stream (all events one after another) to a given state (by default an empty hash). The state is changed by side-effect but is also returned.
substream
my $filtered = $stream->substream(sub ($event) {
return we_want($event);
});Creates a substream using a given filter. All events the given subref returns true for are selected for this substream.
before
my $pre_stream = $stream->before($timestamp);Returns a substream with all events before or at the same time of a given timestamp.
after
my $post_stream = $stream->after($timestamp);Returns a substream with all events after a given timestamp.
SEE ALSO
COPYRIGHT AND LICENSE
Copyright (c) 2018-2021 Mirko Westermeier (mail: mirko@westermeier.de)
Released under the MIT License (see LICENSE.txt for details).