aureooms-js-integer
Version:
integer code bricks for JavaScript
43 lines (34 loc) • 3.11 kB
JavaScript
;
Object.defineProperty(exports, "__esModule", {
value: true
});
exports.stringify_t = stringify_t;
/**
* Function template for number stringification.
* Endianess provided by the iterator function
*
* @param {int} f from radix
* @param {int} t to radix
* @param {function} iter iterator function
*/
function stringify_t(f, t, iter, zfill_t) {
if (t <= f) {
if (t > 36) throw 't > 36 not implemented';
var z = 0;
while (f >= t) {
if (f % t) break;
f /= t;
++z;
}
if (f !== 1) throw 'log(t) does not divide log(f) not implemented';
var zfill = zfill_t(z);
return function (a, i0, i1) {
var s = [];
iter(i0, i1, function (i) {
s.push(zfill(Number(+a[i]).toString(t)));
});
return s.join('');
};
} else throw 't > f not implemented';
}
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