- isSet( settings, merged, "Check if extended: settings must be extended" );
- isSet ( defaults, defaultsCopy, "Check if not modified: options1 must not be modified" );
- isSet ( options1, options1Copy, "Check if not modified: options1 must not be modified" );
- isSet ( options2, options2Copy, "Check if not modified: options2 must not be modified" );
+ isObj( settings, merged, "Check if extended: settings must be extended" );
+ isObj( defaults, defaultsCopy, "Check if not modified: options1 must not be modified" );
+ isObj( options1, options1Copy, "Check if not modified: options1 must not be modified" );
+ isObj( options2, options2Copy, "Check if not modified: options2 must not be modified" );