lib/security/ObjectAcl.js
function(user, filterSingleValue, filterArrays, acl) {
    return sanitize(this.object, user, filterSingleValue, filterArrays, acl)
  }
function(user, filterSingleValue, filterArrays, acl) {
    return sanitize(this.object, user, filterSingleValue, filterArrays, acl)
  }
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sanitize
@method sanitize
@param {xxx} user -- xxx
@param {xxx} filterSingleValue -- xxx
@param {xxx} filterArrays -- xxx
@param {xxx} acl -- xxx
@returns {xxx} -- xxx