From: Clement Ow <clement.ow@...>
Date: 2008-05-21T17:33:39+09:00
Subject: Re: Local Jump Error

Sebastian Hungerecker wrote:
> 
> Find always
> returns nil. So you can't call each on the return value of find and 
> using it
> as the default value for inject makes no sense (as it's the same as
> inject(nil).
> Find.find(src1).each do |file|
> can be replaced with
> Find.find(src1) do |file|
> 
> The inject could be replaced with:
> src1 = []
> Find.find(src) do |file|
>   src1 << file unless $file_exception[i].any? do |x|
>     /#{x}/i =~ File.basename(file)
>   end
> end
> 
> or:
> 
> require 'enumerator'
> src1 = Find.enum_for(:find, src).reject do |file|
>   $file_exception[i].any? do |x|
>     /#{x}/i =~ File.basename(file)
>   end
> end
> # (both untested)
> 
> HTH,
> Sebastian

 if $file_exception[i] != nil
       Find.find($source) do |file|
         src1 << file unless $file_exception[i].any? do |x|
           /#{x}/i =~ File.basename(file)
         end
         end

      else
        src1 = $source
      end

      i = i + 1

       Find.find(src1).each do |file|
                      :

                      :
      end

Apparently now the code raises an error at the last Find.find(src1).each 
do |file|, saying that there is a LocalJumpError.
> Nope. The block passed to find is not a filter. Find takes an argument 
> as well
> as a block and it executes the block for every file it finds.
If Find takes arguments, why it doesnt execute this block of code then?
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