FuckItJS相當於對Ruby

Question

FuckItJS

Javascript Error Steamroller

FuckItJS uses state-of-the-art technology to make sure your javascript code runs whether your compiler likes it or not.

Technology

Through a process known as Eval-Rinse-Reload-And-Repeat, FuckItJS repeatedly compiles your code, detecting errors and slicing those lines out of the script. To survive such a violent process, FuckItJS reloads itself after each iteration, allowing the onerror handler to catch every single error in your terribly written code.

我決定什麼代碼lib/my_file.rb導致Rubinius的有以下錯誤：

$ ruby lib/my_file.rb 
An exception occurred running lib/my_file.rb 
    Error trying to compile /path/to/lib/my_file.rb (Rubinius::CompileError) 

Backtrace: 
Rubinius::Compiler.compiler_error at /Users/agrimm/.rbenv/versions/rbx-1.2.4 
             /lib/compiler/compiler.rbc:11 
     Rubinius::Compiler.compile at /Users/agrimm/.rbenv/versions/rbx-1.2.4 
             /lib/compiler/compiler.rbc:62 
    Rubinius::CodeLoader#compile_file at kernel/delta/codeloader.rb:146 
    Rubinius::CodeLoader#load_file at kernel/delta/codeloader.rb:118 
    Rubinius::CodeLoader#load_script at kernel/delta/codeloader.rb:61 
    Rubinius::CodeLoader.load_script at kernel/delta/codeloader.rb:90 
      Rubinius::Loader#script at kernel/loader.rb:618 
       Rubinius::Loader#main at kernel/loader.rb:762 

Caused by: undefined method `body' on an instance of Rubinius::AST::SplatValue. (NoMethodError) 

Backtrace: 
    Kernel(Rubinius::AST::SplatValue)#body (method_missing) at kernel/delta/kernel.rb:79 
    Rubinius::AST::OpAssign1#initialize at /Users/agrimm/.rbenv/versions/rbx-1.2.4 
             /lib/compiler/ast/operators.rbc:136 
Rubinius::Melbourne#process_op_asgn1 at /Users/agrimm/.rbenv/versions/rbx-1.2.4 
             /lib/melbourne/processor.rbc:332 
     Rubinius::Melbourne#file_to_ast at /private/var/folders/3x 
             /y_8y8vr53ws_kxj97km79q5h0000gn/T 
             /ruby-build.20120706090940.39603 
             /rubinius-1.2.4/lib/ext/melbourne 
             /melbourne.cpp 
     Rubinius::Melbourne#parse_file at /Users/agrimm/.rbenv/versions/rbx-1.2.4 
             /lib/melbourne.rbc:83 
Rubinius::Compiler::FileParser#parse at /Users/agrimm/.rbenv/versions/rbx-1.2.4 
             /lib/compiler/stages.rbc:219 
    Rubinius::Compiler::Parser(Rubinius::Compiler::FileParser)#run at \ 
      /Users/agrimm/.rbenv/versions/rbx-1.2.4/lib/compiler/stages.rbc:202 
       Rubinius::Compiler#run at /Users/agrimm/.rbenv/versions/rbx-1.2.4 
             /lib/compiler/compiler.rbc:332 
      Rubinius::Compiler.compile at /Users/agrimm/.rbenv/versions/rbx-1.2.4 
             /lib/compiler/compiler.rbc:58 
    Rubinius::CodeLoader#compile_file at kernel/delta/codeloader.rb:146 
     Rubinius::CodeLoader#load_file at kernel/delta/codeloader.rb:118 
     Rubinius::CodeLoader#load_script at kernel/delta/codeloader.rb:61 
     Rubinius::CodeLoader.load_script at kernel/delta/codeloader.rb:90 
       Rubinius::Loader#script at kernel/loader.rb:618 
       Rubinius::Loader#main at kernel/loader.rb:762 

，目前我評論進出我的部分代碼，看看有什麼導致錯誤。有沒有可以使這個過程自動化的庫？

Answer 1

Fuckit.rb

https://github.com/programble/fuckit.rb