zend-blog-3-backend

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import Ember from 'ember';
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export function cutString([str, length]) {
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    var result = str || '';
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    if (result.length > length - 3) {
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        result = result.substring(0, length - 3) + '...';
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    }
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    return result;
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}
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export default Ember.Helper.helper(cutString);
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