Build a filter function to test whether a set is a subsequence of the other, i.e. whether the second parameter can be transformed into the first by removing items. Evaluates to boolean.
The subsequence to test for. This can either be an array, a reference to a field or another filter function.
The sequence to test. This can either be an array, a reference to a field or another filter function.
The newly created filter function.
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Build a filter function to test whether a set is a subsequence of the other, i.e. whether the second parameter can be transformed into the first by removing items. Evaluates to boolean.