Add Interval feature to verify in interval range: isInclusiveOf() and isExclusiveOf()

[samsonasik]

We already have AtLeast and AtMost to verify bottom and top verification count, how about in between, here the Interval feature birth:

1. Interval::isInclusiveOf()

It verify that data has filtered found items within min and max (inclusive).

use ArrayLookup\Interval;

$orders = [
    ['status' => 'paid'],
    ['status' => 'paid'],
    ['status' => 'pending'],
    ['status' => 'paid'],
];

$filter = static fn(array $order): bool => $order['status'] === 'paid';

// inclusive means min and max boundaries are allowed
var_dump(Interval::isInclusiveOf($orders, $filter, 3, 5)) // true
var_dump(Interval::isInclusiveOf($orders, $filter, 2, 5)) // true

2. Interval::isExclusiveOf()

It verify that data has filtered found items between min and max (exclusive).

use ArrayLookup\Interval;

$orders = [
    ['status' => 'paid'],
    ['status' => 'paid'],
    ['status' => 'pending'],
    ['status' => 'paid'],
];

$filter = static fn(array $order): bool => $order['status'] === 'paid';

// exclusive means strictly between min and max
var_dump(Interval::isExclusiveOf($orders, $filter, 3, 5)) // false
var_dump(Interval::isExclusiveOf($orders, $filter, 2, 5)) // true

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Additional details and impacted files

@@             Coverage Diff              @@
##                main       #38    +/-   ##
============================================
  Coverage     100.00%   100.00%            
- Complexity        45        81    +36     
============================================
  Files              4         7     +3     
  Lines            122       236   +114     
============================================
+ Hits             122       236   +114     

Flag	Coverage Δ
tests	100.00% <100.00%> (ø)

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