nl_tokens: Returns a new object with the same type as source
pl_tokens: function getSameAs ( obj ) { if ( ! obj ) { return false ; } if ( isArray ( obj ) ) { return [ ] ; } if ( isPlainObject ( obj ) ) { return { } ; } if ( isMap ( obj ) ) { return new Map ( ) ; } if ( isSet ( obj ) ) { return new Set ( ) ; } return isFunction ( obj . constructor ) && ! isNative . test ( obj . constructor . toString ( ) ) ? { } : <mask> ; }