compare - nodef/extra-number GitHub Wiki
Compare two numbers.
function compare(x, y)
// x: a number
// y: another number
const xnumber = require('extra-number');
xnumber.compare(10, 12);
// → -2 (-ve)
xnumber.compare(12, 12);
// → 0
xnumber.compare(17, 12);
// → 5 (+ve)