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remove unused variable, pass through numerals (#2)

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Dan M 2017-01-27 18:16:43 -05:00 • committed by Joshua Seigler
parent ea1b020651
commit 36f9aa873d
1 changed files with 8 additions and 1 deletions
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9
main.js
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@ -3,18 +3,25 @@
var words, inputElement, outputElement;
function translate(input) {
var i, length, output, key, a = 'a'.charCodeAt(0), z = 'z'.charCodeAt(0);
var i, length, output, key, numKey, a = 'a'.charCodeAt(0), zero = '0'.charCodeAt(0);
input = input.toLowerCase();
output = "";
length = input.length;
for (i = 0; i < length; i += 1) {
key = input.charCodeAt(i) - a;
numKey = input.charCodeAt(i) - zero;
if (key >= 0 && key <= 26) {
if (i > 0) {
output += " ";
}
output += words[key];
}
else if(numKey >= 0 && numKey <= 10){
if (i > 0) {
output += " ";
}
output += numKey.toString();
}
}
return output;
}