$class_names = wrap($data)
->tryProp('page_config')
->bind(function (Lst $x) {
return $x->filter(function ($y) {
return $y['_type'] === 'header';
})
->tryHead();
})
->bind(function ($x) {
return $x->tryProp('header_attrs');
})
->bind(function ($x) {
return $x->filter(function ($y) {
return $y['_type'] === 'class';
})
->tryHead();
})
->bind(function ($x) {
return $x->tryProp('class');
})
->getOrElse('');
This is the repeating pattern:
->tryProp('page_config')
->bind(function (Lst $x) {
return $x->filter(function ($y) {
return $y['_type'] === 'header';
})
->tryHead();
})
after we create and apply a a prop equals function we have this:
->bind(fn (Lst $x)
=> $x->filter(propEquals('_type', 'header'))
->tryHead())
well, this intrduced the rabbit hole and you can spend yyears trying to find the right way, then AI comes in and it's a whole new ballgame...
$class_names = wrap($data)
->tryProp('page_config')
->bind(fn(Lst $x) => $x->filter(propEquals('_type', 'header'))->tryHead())
->bind(fn(Kvm $x) => $x->tryProp('header_attrs'))
->bind(fn(Lst $x) => $x->filter(propEquals('_type', 'class'))->tryHead())
->bind(fn(Kvm $x) => $x->tryProp('class'))
->getOrElse('');
I would settle on something like this he above for now... and would lean toward ... you get to the crux with the "tryHead"
DE
Source
This article was originally published by DEV Community and written by lray138.
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