lost+found/src/define_/classdef.js
function (member, memberValue) {
        var attributeName = this._extractAttributeName(member);
        if (!attributeName) {
            return false;
        }
        this._addToDefinitionAttributes(attributeName, memberValue);
        return true;
    }
function (member, memberValue) {
        var attributeName = this._extractAttributeName(member);
        if (!attributeName) {
            return false;
        }
        this._addToDefinitionAttributes(attributeName, memberValue);
        return true;
    }
function ( member , memberValue ) { var attributeName = this . _extractAttributeName ( member ) ; if ( ! attributeName ) { return false ; } this . _addToDefinitionAttributes ( attributeName , memberValue ) ; return true ; }
Check if the current member is an attribute declaration.
If so, stores it into a temporary map that will be processed as the last step.

@param {String} member
@param {*} memberValue
@returns {Boolean} True when an attribute is detected
Check if the current member is an attribute declaration . If so stores it into a temporary map that will be processed as the last step .