notes/node_modules/autoprefixer/lib/hacks/flex-wrap.js

(function() {
  var Declaration, FlexWrap, flexSpec,
    extend = function(child, parent) { for (var key in parent) { if (hasProp.call(parent, key)) child[key] = parent[key]; } function ctor() { this.constructor = child; } ctor.prototype = parent.prototype; child.prototype = new ctor(); child.__super__ = parent.prototype; return child; },
    hasProp = {}.hasOwnProperty;

  flexSpec = require('./flex-spec');

  Declaration = require('../declaration');

  FlexWrap = (function(superClass) {
    extend(FlexWrap, superClass);

    function FlexWrap() {
      return FlexWrap.__super__.constructor.apply(this, arguments);
    }

    FlexWrap.names = ['flex-wrap'];

    FlexWrap.prototype.set = function(decl, prefix) {
      var spec;
      spec = flexSpec(prefix)[0];
      if (spec !== 2009) {
        return FlexWrap.__super__.set.apply(this, arguments);
      }
    };

    return FlexWrap;

  })(Declaration);

  module.exports = FlexWrap;

}).call(this);