From: Intransition <transfire@...>
Date: 2013-01-09T10:55:01+09:00
Subject: Re: Re-implementing Autoload

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I was able to implement a hack:

    # if module has no name, try to parse out a namespace from #insepct.
    # (yes, this is a hack!)
    unless parent
      if name.nil?
        if /#<Class:(.*?)>/ =~ self.inspect
          parent = Object.const_get($1) rescue nil
        end
      end
    end


That seems to do the trick for loading, but for some reason I get an even 
odder error:

  /home/trans/.gem/ruby/1.9.3/gems/bundler-1.2.3/lib/bundler/dsl.rb:128:in 
`initialize': wrong number of arguments(1 for 0) (ArgumentError)
      
 /home/trans/.gem/ruby/1.9.3/gems/bundler-1.2.3/lib/bundler/dsl.rb:128:in 
`new'
      
 /home/trans/.gem/ruby/1.9.3/gems/bundler-1.2.3/lib/bundler/dsl.rb:128:in 
`path'
      
 /home/trans/.gem/ruby/1.9.3/gems/bundler-1.2.3/lib/bundler/dsl.rb:244:in 
`block in _normalize_options'
      
 /home/trans/.gem/ruby/1.9.3/gems/bundler-1.2.3/lib/bundler/dsl.rb:237:in 
`each'
      
 /home/trans/.gem/ruby/1.9.3/gems/bundler-1.2.3/lib/bundler/dsl.rb:237:in 
`_normalize_options'
      
 /home/trans/.gem/ruby/1.9.3/gems/bundler-1.2.3/lib/bundler/dsl.rb:70:in 
`gem'
      
 /home/trans/.gem/ruby/1.9.3/gems/bundler-1.2.3/lib/bundler/dsl.rb:49:in 
`gemspec'
       /home/rubyworks/Projects/all/autoload/Gemfile:2:in `eval_gemfile'

Note the Gemfile is jsut the typical `source :rubygems; gemspec`.


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<div>I was able to implement a hack:<br></div><div><br></div><div><pre styl=
e=3D"font-size: 12px; font-family: Consolas, 'Liberation Mono', Courier, mo=
nospace; color: rgb(51, 51, 51); line-height: 16px; "><div class=3D"line" i=
d=3D"LC102" style=3D"padding-left: 10px; "><span class=3D"c1" style=3D"colo=
r: rgb(153, 153, 136); font-style: italic; ">    # if module has no name, t=
ry to parse out a namespace from #insepct.</span></div><div class=3D"line" =
id=3D"LC103" style=3D"padding-left: 10px; ">&nbsp;&nbsp;&nbsp;&nbsp;<span c=
lass=3D"c1" style=3D"color: rgb(153, 153, 136); font-style: italic; "># (ye=
s, this is a hack!)</span></div><div class=3D"line" id=3D"LC104" style=3D"p=
adding-left: 10px; ">&nbsp;&nbsp;&nbsp;&nbsp;<span class=3D"k" style=3D"fon=
t-weight: bold; ">unless</span> <span class=3D"n">parent</span></div><div c=
lass=3D"line" id=3D"LC105" style=3D"padding-left: 10px; ">&nbsp;&nbsp;&nbsp=
;&nbsp;&nbsp;&nbsp;<span class=3D"k" style=3D"font-weight: bold; ">if</span=
> <span class=3D"nb" style=3D"color: rgb(0, 134, 179); ">name</span><span c=
lass=3D"o" style=3D"font-weight: bold; ">.</span><span class=3D"n">nil?</sp=
an></div><div class=3D"line" id=3D"LC106" style=3D"padding-left: 10px; ">&n=
bsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;<span class=3D"k" style=3D"fo=
nt-weight: bold; ">if</span> <span class=3D"sr" style=3D"color: rgb(0, 153,=
 38); ">/#&lt;Class:(.*?)&gt;/</span> <span class=3D"o" style=3D"font-weigh=
t: bold; ">=3D~</span> <span class=3D"nb" style=3D"color: rgb(0, 134, 179);=
 ">self</span><span class=3D"o" style=3D"font-weight: bold; ">.</span><span=
 class=3D"n">inspect</span></div><div class=3D"line" id=3D"LC107" style=3D"=
padding-left: 10px; ">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp=
;&nbsp;<span class=3D"n">parent</span> <span class=3D"o" style=3D"font-weig=
ht: bold; ">=3D</span> <span class=3D"no" style=3D"color: rgb(0, 128, 128);=
 ">Object</span><span class=3D"o" style=3D"font-weight: bold; ">.</span><sp=
an class=3D"n">const_get</span><span class=3D"p">(</span><span class=3D"vg"=
 style=3D"color: rgb(0, 128, 128); ">$1</span><span class=3D"p">)</span> <s=
pan class=3D"k" style=3D"font-weight: bold; ">rescue</span> <span class=3D"=
kp" style=3D"font-weight: bold; ">nil</span></div><div class=3D"line" id=3D=
"LC108" style=3D"padding-left: 10px; ">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;=
&nbsp;&nbsp;<span class=3D"k" style=3D"font-weight: bold; ">end</span></div=
><div class=3D"line" id=3D"LC109" style=3D"padding-left: 10px; ">&nbsp;&nbs=
p;&nbsp;&nbsp;&nbsp;&nbsp;<span class=3D"k" style=3D"font-weight: bold; ">e=
nd</span></div><div class=3D"line" id=3D"LC110" style=3D"padding-left: 10px=
; ">&nbsp;&nbsp;&nbsp;&nbsp;<span class=3D"k" style=3D"font-weight: bold; "=
>end</span></div></pre></div><div><br></div><div>That seems to do the trick=
 for loading, but for some reason I get an even odder error:</div><div><br>=
</div><div><div>&nbsp; /home/trans/.gem/ruby/1.9.3/gems/bundler-1.2.3/lib/b=
undler/dsl.rb:128:in `initialize': wrong number of arguments(1 for 0) (Argu=
mentError)</div><div>&nbsp; &nbsp; &nbsp; &nbsp;/home/trans/.gem/ruby/1.9.3=
/gems/bundler-1.2.3/lib/bundler/dsl.rb:128:in `new'</div><div>&nbsp; &nbsp;=
 &nbsp; &nbsp;/home/trans/.gem/ruby/1.9.3/gems/bundler-1.2.3/lib/bundler/ds=
l.rb:128:in `path'</div><div>&nbsp; &nbsp; &nbsp; &nbsp;/home/trans/.gem/ru=
by/1.9.3/gems/bundler-1.2.3/lib/bundler/dsl.rb:244:in `block in _normalize_=
options'</div><div>&nbsp; &nbsp; &nbsp; &nbsp;/home/trans/.gem/ruby/1.9.3/g=
ems/bundler-1.2.3/lib/bundler/dsl.rb:237:in `each'</div><div>&nbsp; &nbsp; =
&nbsp; &nbsp;/home/trans/.gem/ruby/1.9.3/gems/bundler-1.2.3/lib/bundler/dsl=
.rb:237:in `_normalize_options'</div><div>&nbsp; &nbsp; &nbsp; &nbsp;/home/=
trans/.gem/ruby/1.9.3/gems/bundler-1.2.3/lib/bundler/dsl.rb:70:in `gem'</di=
v><div>&nbsp; &nbsp; &nbsp; &nbsp;/home/trans/.gem/ruby/1.9.3/gems/bundler-=
1.2.3/lib/bundler/dsl.rb:49:in `gemspec'</div><div>&nbsp; &nbsp; &nbsp; &nb=
sp;/home/rubyworks/Projects/all/autoload/Gemfile:2:in `eval_gemfile'</div><=
/div><div><br></div><div>Note the Gemfile is jsut the typical `source :ruby=
gems; gemspec`.</div><div><br></div>
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