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Use array_fill_keys

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There was a number of calls to `array_map(fn()=>true, array_flip($array))` that got replaced with a simpler (and more performant) `array_fill_keys($array, true)`
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Bruce Weirdan 2022-02-13 07:09:28 +02:00
parent f7779f85b7
commit 4ee8a80a17
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1 changed files with 4 additions and 19 deletions
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23
src/Psalm/Internal/Provider/StatementsProvider.php
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@ -21,7 +21,7 @@ use Psalm\Progress\VoidProgress;
use Throwable;
use function abs;
use function array_flip;
use function array_fill_keys;
use function array_intersect_key;
use function array_map;
use function array_merge;
@ -216,15 +216,8 @@ class StatementsProvider
$file_contents
);
$unchanged_members = array_map(
fn(int $_): bool => true,
array_flip($unchanged_members)
);
$unchanged_signature_members = array_map(
fn(int $_): bool => true,
array_flip($unchanged_signature_members)
);
$unchanged_members = array_fill_keys($unchanged_members, true);
$unchanged_signature_members = array_fill_keys($unchanged_signature_members, true);
$file_path_hash = md5($file_path);
@ -239,15 +232,7 @@ class StatementsProvider
$changed_members
);
$changed_members = array_map(
/**
* @param int $_
*
* @return bool
*/
fn($_): bool => true,
array_flip($changed_members)
);
$changed_members = array_fill_keys($changed_members, true);
if (isset($this->unchanged_members[$file_path])) {
$this->unchanged_members[$file_path] = array_intersect_key(