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datashaman/Datashaman\Logic\fromJust Example

Last active May 8, 2019 05:07
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Datashaman\Logic\fromJust Example
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Datashaman\Logic\fromJust Example
<?php
<<<CONFIG
packages:
- "datashaman/logic: dev-master"
CONFIG;
#
# This is a Melody script. http://melody.sensiolabs.org/
#
use function Datashaman\Logic\fromJust;
use function Datashaman\Logic\mkMaybe;
use function Datashaman\Logic\repr;
$s = mkMaybe('hello');
$n = mkMaybe(null);
echo repr(fromJust($s)) . PHP_EOL;
fromJust($n);
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