# Rails progress summary **URL:** \ **Category:** IronRuby\ **Created:** [May 4, 2008, 12:42pm UTC](https://www.ruby-forum.com/t/rails-progress-summary/136611 "2008-05-04T12:42:52Z")\ **Posts on this page:** 3\ **Page:** 1
**Author:** ![Wayne\_K](https://www.ruby-forum.com/letter_avatar_proxy/v4/letter/w/b5ac83/32.png) [@Wayne\_K](https://www.ruby-forum.com/u/Wayne_K)\ **Post date:** [May 4, 2008, 12:42pm UTC](https://www.ruby-forum.com/t/rails-progress-summary/136611/1 "2008-05-04T12:42:52Z")
Following release of revision 99 and a few of my own minor patches applied, progress is as follows … Note: I reduced my test suite to only those modules that MRI can independently loading without error - that reduced the total number of test files to 386. Of those, 248 load successfully with IronRuby. The remaining 138 fail to load for the following reasons: 58 - Module::module\_function not implemented 24 - Class.new() not implemented [bug #19805] 16 - MemberAssignmentExpression not implemented 12 - Kernel::extend not implemented 6 - to\_sym not called on block parameters to convert them to Procs [bug #19714] 4 - Alias resolution problem [bug #19706] 4 - Syntax error relating to JumpStatements [bug #19803] 4 - yaml library not implemented 2 - Codegen bug where last expression in method is a “statement” [bug #19914] 2 - load path problem 1 - eval doesn’t handle assignment to constants [bug #19844] 1 - stringio library not implemented 1 - Module::extend\_object not implemented 1 - Kernel::trap not implemented 1 - Regexp.new(Regexp) overload not implemented [bug #19927] It would be great if others could assist with these, with priority given to those at the top of the list. Please let us know if you are or plan to work on any of these functions or issues so that we avoid duplicated effort. These is still a long way to go, but I think we’re making good progress. Cheers, Wayne. ---
**Author:** ![Wayne\_K](https://www.ruby-forum.com/letter_avatar_proxy/v4/letter/w/b5ac83/32.png) [@Wayne\_K](https://www.ruby-forum.com/u/Wayne_K)\ **Post date:** [May 6, 2008, 1:24am UTC](https://www.ruby-forum.com/t/rails-progress-summary/136611/2 "2008-05-06T01:24:18Z")
Wayne K.: > 4 - yaml library not implemented > 2 - Codegen bug where last expression in method is a “statement” [bug > #19914] > 2 - load path problem > 1 - eval doesn’t handle assignment to constants [bug #19844] > 1 - stringio library not implemented > 1 - Module::extend\_object not implemented > 1 - Kernel::trap not implemented > 1 - Regexp.new(Regexp) overload not implemented [bug #19927] We’ve made pretty good progress against these today as of r101: module\_function is in Class.new, MemberAssignmentExpression, and Kernel#extend are pending Please let us know how many new problems are uncovered by implementing Module#module\_function Thanks, -John ---
**Author:** ![Wayne\_K](https://www.ruby-forum.com/letter_avatar_proxy/v4/letter/w/b5ac83/32.png) [@Wayne\_K](https://www.ruby-forum.com/u/Wayne_K)\ **Post date:** [May 7, 2008, 3:12pm UTC](https://www.ruby-forum.com/t/rails-progress-summary/136611/3 "2008-05-07T15:12:04Z")
> Please let us know how many new problems are uncovered by implementing Module#module\_function After applying patches for Kernel#extend, MemberAssignmentExpression and a few other simple methods, the largest remaining cause of failure is due to new bug #19971, closely followed by Class.new not implemented. After that we’re getting fairly “close” to the point where it’s mostly unimplemented native libraries causing failure. Cheers, Wayne.