var _ast = { | |
initialize: function() { | |
this._nodes = []; | |
this._node = {}; | |
this._stash = []; | |
}, | |
set: function(props) { | |
for (var k in props) this._node[k] = props[k]; | |
return this._node; | |
}, | |
node: function(obj) { | |
if (arguments.length) this._node = obj; | |
return this._node; | |
}, | |
push: function() { | |
this._nodes.push(this._node); | |
this._node = {}; | |
}, | |
unshift: function() { | |
this._nodes.unshift(this._node); | |
this._node = {}; | |
}, | |
yield: function() { | |
var _nodes = this._nodes; | |
this.initialize(); | |
return _nodes; | |
} | |
}; |