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fix regression from fb5c01c073

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is_digit takes a char code now, not a string
This commit is contained in:
Mihai Bazon 2012-10-13 12:24:27 +03:00
parent b51fe0dcc3
commit 370d3e0917
1 changed files with 5 additions and 5 deletions
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10
lib/scope.js
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@ -450,13 +450,13 @@ var base54 = (function() {
var chars, frequency; var chars, frequency;
function reset() { function reset() {
frequency = Object.create(null); frequency = Object.create(null);
chars = string.split(""); chars = string.split("").map(function(ch){ return ch.charCodeAt(0) });
chars.map(function(ch){ frequency[ch] = 0 }); chars.forEach(function(ch){ frequency[ch] = 0 });
} }
base54.consider = function(str){ base54.consider = function(str){
for (var i = str.length; --i >= 0;) { for (var i = str.length; --i >= 0;) {
var ch = str.charAt(i); var code = str.charCodeAt(i);
++frequency[ch]; if (code in frequency) ++frequency[code];
} }
}; };
base54.sort = function() { base54.sort = function() {
@ -473,7 +473,7 @@ var base54 = (function() {
function base54(num) { function base54(num) {
var ret = "", base = 54; var ret = "", base = 54;
do { do {
ret += chars[num % base]; ret += String.fromCharCode(chars[num % base]);
num = Math.floor(num / base); num = Math.floor(num / base);
base = 64; base = 64;
} while (num > 0); } while (num > 0);