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Using more strict eslint rules

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Matt Zabriskie
2015-12-14 20:06:57 -07:00
parent 2b147fb0b7
commit f28a4a8248
16 changed files with 230 additions and 93 deletions
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lib/helpers/btoa.js
+5 -4
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@@ -11,11 +11,12 @@ InvalidCharacterError.prototype = new Error;
InvalidCharacterError.prototype.code = 5;
InvalidCharacterError.prototype.name = 'InvalidCharacterError';
function btoa (input) {
function btoa(input) {
var str = String(input);
var output = '';
for (
// initialize result and counter
var block, charCode, idx = 0, map = chars, output = '';
var block, charCode, idx = 0, map = chars;
// if the next str index does not exist:
// change the mapping table to "="
// check if d has no fractional digits
@@ -23,13 +24,13 @@ function btoa (input) {
// "8 - idx % 1 * 8" generates the sequence 2, 4, 6, 8
output += map.charAt(63 & block >> 8 - idx % 1 * 8)
) {
charCode = str.charCodeAt(idx += 3/4);
charCode = str.charCodeAt(idx += 3 / 4);
if (charCode > 0xFF) {
throw new InvalidCharacterError('INVALID_CHARACTER_ERR: DOM Exception 5');
}
block = block << 8 | charCode;
}
return output;
};
}
module.exports = btoa;