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changes to how strings are concatenated #130

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changes to how strings are concatenated #130

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13 changes: 7 additions & 6 deletions README.md
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Original file line number Diff line number Diff line change
Expand Up @@ -207,12 +207,13 @@


// good
var errorMessage = 'This is a super long error that ' +
'was thrown because of Batman. ' +
'When you stop to think about ' +
'how Batman had anything to do ' +
'with this, you would get nowhere ' +
'fast.';
var errorMessage =
'This is a super long error that '
+ 'was thrown because of Batman. '
+ 'When you stop to think about '
+ 'how Batman had anything to do '
+ 'with this, you would get nowhere '
+ 'fast.';
```

- When programatically building up a string, use Array#join instead of string concatenation. Mostly for IE: [jsPerf](http://jsperf.com/string-vs-array-concat/2).
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