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rangedPartialSort
Subhajit Sahu edited this page May 3, 2023
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1 revision
Partially arrange a range of values in order.
Alternatives: rangedPartialSort, rangedPartialSort$.
Similar: sort, rangedSort, partialSort, rangedPartialSort.
function rangedPartialSort(x, i, I, n, fc, fm, fs)
// x: an array
// i: begin index
// I: end index (exclusive)
// n: minimum number of values to sort
// fc: compare function (a, b)
// fm: map function (v, i, x)
// fs: swap function (x, i, j)const xarray = require('extra-array');
// Sort a range of values (index 0 to 3).
var x = [4, -3, 1, -2];
xarray.rangedPartialSort(x, 0, 3, 3);
// → [ -3, 1, 4, -2 ] (compares numbers)
// Partially sort a range of values (index 0 to 3).
// First 2 values are guaranteed to be sorted.
xarray.rangedPartialSort(x, 0, 3, 2);
// → [ -3, 1, 4, -2 ]
// Partially sort using absolute values.
xarray.rangedPartialSort(x, 0, 3, 2, null, v => Math.abs(v));
// → [ 1, -3, 4, -2 ]