# Code Review: lib2

**URL:** <https://www.ruby-forum.com/t/code-review-lib2/148894>\
**Category:** IronRuby\
**Created:** [September 18, 2008, 3:15am UTC](https://www.ruby-forum.com/t/code-review-lib2/148894 "2008-09-18T03:15:59Z")\
**Posts on this page:** 1\
**Page:** 1

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**Author:** ![grujildo](https://www.ruby-forum.com/letter_avatar_proxy/v4/letter/g/94ad74/32.png) [@grujildo](https://www.ruby-forum.com/u/grujildo)\
**Post date:** [September 18, 2008, 3:15am UTC](https://www.ruby-forum.com/t/code-review-lib2/148894/1 "2008-09-18T03:15:59Z")

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tfpt review “/shelveset:lib2;REDMOND\tomat”

More library work (reviewed by John).

MutableString now handles frozen and tainted flags.  
Improves construction, initialization and duplication of built-in  
classes.  
Makes more method use attributes for protocol conversions.

Tomas