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23 lines
484 B
23 lines
484 B
9 years ago
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var utils = require('../utils');
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/**
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* Prefix css classes in a block
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*
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* @param {String} prefix
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* @param {Block} block
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* @return {Block}
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* @api private
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*/
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module.exports = function prefixClasses(prefix, block){
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utils.assertString(prefix, 'prefix');
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utils.assertType(block, 'block', 'block');
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var _prefix = this.prefix;
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this.options.prefix = this.prefix = prefix.string;
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block = this.visit(block);
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this.options.prefix = this.prefix = _prefix;
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return block;
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};
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