Function spliceOne

lib/internal/util.js:535–539

(list, index)

// As of V8 6.6, depending on the size of the array, this is anywhere
// between 1.5-10x faster than the two-arg version of Array#splice()
function spliceOne(list, index) {
  for (; index + 1 < list.length; index++)
    list[index] = list[index + 1];
  list.pop();
}

const kNodeModulesRE = /^(?:.*)[\\/]node_modules[\\/]/;