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define.class(function(require, exports, self){
self.walk = function(node, parent, state){
if(!(node.type in this)) throw new Error('Dont have '+node.type + ' in AST serialize')
return this[node.type](node, parent, state)
}
self.statements = function(array, parent, state){
var out = ''
for(var i = 0; i < array.length; i++){
var node = array[i]
out += this[node.type](node, parent, state)
}
return out
}
self.list = function(array, parent, state){
var out = ''
for(var i = 0;i < array.length; i++){
var node = array[i]
if(out) out += ', '
out += this[node.type](node, parent, state)
}
return out
}
self.Program = function(node, parent, state){
return this.statements(node.body, node, state)
}
self.BinaryExpression = function(node, parent, state){
return this.walk(node.left, node, state) + node.operator + this.walk(node.right, node, state)
}
self.AssignmentExpression = function(node, parent, state){
return this.walk(node.left, node, state) + "=" + this.walk(node.right, node, state)
}
self.ExpressionStatement = function(node, parent, state){
return this.walk(node.expression, node, state)
}
self.ThisExpression = function(){
return 'this'
}
self.MemberExpression = function(node, parent, state){
if(node.computed) return this.walk(node.object, node, state) + '[' + this.walk(node.property, node, state) + ']'
return this.walk(node.object, node, state) + '.' + node.property.name
}
self.CallExpression = function(node, parent, state){
return this.walk(node.callee, node, state) + '(' + this.list(node.arguments, node, state) + ')'
}
self.Identifier = function(node, parent, state){
return node.name
}
self.Literal = function(node, parent, state){
return node.raw
}
})
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