Spine.js has_many：通过

Question

我仍然围绕Spine JS，它的真正聪明的很酷的东西。我发现它支持Model Relationships，但我似乎无法找到关于has_many :through关系的任何信息。

我猜它不可能，有人知道它是否是？

Answer 1

晚了十年，但Spine.js没有has_many关系。

引述source code，它只有属于关联，hasOne和的hasMany：

Spine.Model.extend({ 
    hasMany: function(name, model, fkey) { 
     if (fkey == null) { 
     fkey = (underscore(this.className)) + "_id"; 
     } 
     return this.prototype[name] = function(value) { 
     return association(name, model, this, fkey, Collection).refresh(value); 
     }; 
    }, 
    belongsTo: function(name, model, fkey) { 
     if (fkey == null) { 
     fkey = (underscore(singularize(name))) + "_id"; 
     } 
     this.prototype[name] = function(value) { 
     return association(name, model, this, fkey, Instance).update(value).find(); 
     }; 
     return this.attributes.push(fkey); 
    }, 
    hasOne: function(name, model, fkey) { 
     if (fkey == null) { 
     fkey = (underscore(this.className)) + "_id"; 
     } 
     return this.prototype[name] = function(value) { 
     return association(name, model, this, fkey, Singleton).update(value).find(); 
     }; 
    } 
    });