searchInfixAll - nodef/extra-array GitHub Wiki

Find indices of an infix.

Alternatives: searchInfix, searchInfixRight, searchInfixAll. Similar: hasInfix, searchInfix. Similar: search, scan, find.

function searchInfixAll(x, y, fc, fm)
// x:  an array
// y:  search infix
// fc: compare function (a, b)
// fm: map function (v, i, x)

iterable.searchInfixAll(x, y, fc, [fm]);
// x:  an iterable
// y:  search infix
// fc: compare function (a, b)
// fm: map function (v, i, x)

const xarray = require('extra-array');

var x = [1, 2, 3, 4, -2, -3];
var y = [2, 3];
xarray.searchInfixAll(x, y);
// → [ 1 ]

var y = [-2, -3];
xarray.searchInfixAll(x, y);
// → [ 4 ]

xarray.searchInfixAll(x, y, (a, b) => Math.abs(a) - Math.abs(b));
// → [ 1, 4 ]

xarray.searchInfixAll(x, y, null, v => Math.abs(v));
// → [ 1, 4 ]

References