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Build # 256

Build Type

push

travis-ci

Committed by blond

Commit Message

fix(stringify): should not throw error

The stringify method should return `undefined` if impossible to
stringify BEM notation.

It will be easier to check for an empty string than use `try..catch`.

**Before changes:**

```js
try {
    var str = bemNaming.stringify({ elem: 'elem' });
} catch(e) { /* ... */ }
```

**After changes:**

```js
var str = bemNaming.stringify({ elem: 'elem' });

if (str) {
    /* ... */
}
```

Run Details

79 of 79 relevant lines covered (100.0%)

21.47 hits per line