openrecord/lib/base/parent.js

Active record like ORM for nodejs

exports.store = exports.definition = exports.model = exports.record = exports.utils = {
  callParent: function callParent() {
    var Utils = this // utils itself
    if (this.utils) Utils = this.utils // store
    if (this.store) Utils = this.store.utils // definition
    if (this.definition) Utils = this.definition.store.utils // record, model

    var parentFn = callParent.caller._parent
    if (typeof parentFn === 'function' && callParent.caller !== parentFn) {
      return parentFn.apply(this, Utils.args(arguments))
    }
    var lastArg = arguments[arguments.length - 1]
    if (lastArg && lastArg._parent) {
      return lastArg._parent.apply(this, Utils.args(arguments))
    }
  }
}