isDisjoint - nodef/extra-entries GitHub Wiki
Check if entries have no common keys.
Similar: union, intersection, difference, symmetricDifference, isDisjoint.
function isDisjoint(x, y)
// x: entries
// y: another entries
const entries = require('extra-entries');
var x = ["a", 1], ["b", 2], ["c", 3](/nodef/extra-entries/wiki/"a",-1],-["b",-2],-["c",-3);
var y = ["c", 3], ["d", 4](/nodef/extra-entries/wiki/"c",-3],-["d",-4);
entries.isDisjoint(x, y);
// → false
var y = ["d", 4](/nodef/extra-entries/wiki/"d",-4);
entries.isDisjoint(x, y);
// → true