previousPermutation method

bool previousPermutation({
  1. Comparator<E>? comparator,
})

Permutes this List in-place into the previous permutation with respect to the provided comparator. Returns true if such a permutation exists, otherwise leaves the list unmodified and returns false.

Implementation

bool previousPermutation({Comparator<E>? comparator}) =>
    nextPermutation(comparator: comparator?.reversed ?? reverseCompare);