You can not select more than 25 topics
Topics must start with a letter or number, can include dashes ('-') and can be up to 35 characters long.
26 lines
511 B
26 lines
511 B
3 years ago
|
exports.assert = function assert(cond, text) {
|
||
|
|
if (!cond)
|
||
|
|
throw new Error(text);
|
||
|
|
};
|
||
|
|
|
||
|
|
exports.stringify = function stringify(arr) {
|
||
|
|
var res = '';
|
||
|
|
for (var i = 0; i < arr.length; i++)
|
||
|
|
res += String.fromCharCode(arr[i]);
|
||
|
|
return res;
|
||
|
|
};
|
||
|
|
|
||
|
|
exports.toArray = function toArray(str) {
|
||
|
|
var res = [];
|
||
|
|
for (var i = 0; i < str.length; i++) {
|
||
|
|
var c = str.charCodeAt(i);
|
||
|
|
var hi = c >>> 8;
|
||
|
|
var lo = c & 0xff;
|
||
|
|
if (hi)
|
||
|
|
res.push(hi, lo);
|
||
|
|
else
|
||
|
|
res.push(lo);
|
||
|
|
}
|
||
|
|
return res;
|
||
|
|
};
|