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node_modules/stylus/lib/functions/push.js 387 Bytes
ce4c83ff   wxy   初始提交
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  var utils = require('../utils');
  
  /**
   * Push the given args to `expr`.
   *
   * @param {Expression} expr
   * @param {Node} ...
   * @return {Unit}
   * @api public
   */
  
  (module.exports = function(expr){
    expr = utils.unwrap(expr);
    for (var i = 1, len = arguments.length; i < len; ++i) {
      expr.nodes.push(utils.unwrap(arguments[i]).clone());
    }
    return expr.nodes.length;
  }).raw = true;