lib/pbxProject.js
function pbxBuildFileObj(file) {
    var obj = Object.create(null);

    obj.isa = 'PBXBuildFile';
    obj.fileRef = file.fileRef;
    obj.fileRef_comment = file.basename;
    if (file.settings) obj.settings = file.settings;

    return obj;
}
function pbxBuildFileObj(file) {
    var obj = Object.create(null);

    obj.isa = 'PBXBuildFile';
    obj.fileRef = file.fileRef;
    obj.fileRef_comment = file.basename;
    if (file.settings) obj.settings = file.settings;

    return obj;
}
function pbxBuildFileObj ( file ) { var obj = Object . create ( null ) ; obj . isa = 'PBXBuildFile' ; obj . fileRef = file . fileRef ; obj . fileRef_comment = file . basename ; if ( file . settings ) obj . settings = file . settings ; return obj ; }
helper object creation functions
helper object creation functions