From: James Edward Gray II <james@...>
Date: 2006-08-21T00:11:13+09:00
Subject: Fwd: Please Forward: Ruby Quiz Submission

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Begin forwarded message:

> From: "Mario Steele" <mario@ruby-im.net>
> Date: August 19, 2006 6:40:57 AM CDT
> To: submission@rubyquiz.com
> Subject: Please Forward: Ruby Quiz Submission
>
> Ruby Quiz #91 Solution:
>
> I decided that when I was bored, I'd do this Quiz, and figured, since
> I started on it about 5:00 AM and got done around 6:00 AM CST (With
> Taking Breaks and such), that I'd pass this along now.  I don't
> subscribe to the Ruby Mailing List, but figured if I threw this your
> way, you'd be interested in it.  I belive I met all the requirements
> for this quiz solution, and exceeded a couple of them.  Just me being
> bored, and deciding that I wanted to get away from my own project, to
> relax a bit on a bit of a challenge.
>
> Read it over, enjoy, and have some fun.  ^.^
>
> Mario Steele
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##=20RubyQuiz=20#91=20-=20QAPrototype=20by=20Caleb=20Tennis=0D=0A##=20=
Your=20Quiz:=20Write=20a=20Ruby=20module=20that=20can=20be=20mixed=20=
into=20a=20class.=0D=0A##=20The=20module=20does=20the=20following:=20=
upon=20receiving=20a=20method=20call=20that=0D=0A##=20is=20unknown=20to=20=
the=20class,=20have=20Ruby=20inform=20the=20user=20that=20it=20doesn't=0D=
=0A##=20know=20that=20particular=20method=20call.=20Then,=20have=20it=20=
ask=20the=20user=20for=0D=0A##=20Ruby=20code=20as=20input=20to=20use=20=
for=20that=20method=20call=20the=20next=20time=20it=20is=0D=0A##=20=
called.=0D=0A=0D=0A##=20Example:=0D=0A##=20>=20=
object.some_unknown_method=0D=0A=0D=0A##=20some_unknown_method=20is=20=
undefined=0D=0A##=20Please=20define=20what=20I=20should=20do=20(end=20=
with=20a=20newline):=0D=0A=0D=0A##=20>>=20@foo=20=3D=205=0D=0A##=20>>=20=
puts=20"The=20value=20of=20foo=20is=20#{@foo}"=0D=0A##=20>>=0D=0A=0D=0A=
##=20Okay,=20I=20got=20it.=0D=0A=0D=0A##=20>>>=20=
object.some_unknown_method=0D=0A##=20"The=20value=20of=20foo=20is=205"=0D=
=0A=0D=0A##=20[Editor's=20Note:=0D=0A##=0D=0A##=20I=20envision=20this=20=
could=20actually=20be=20handy=20for=20prototyping=20classes=20IRb.=0D=0A=
##=20Bonus=20points=20if=20you=20can=20later=20print=20the=20source=20=
for=20all=20methods=20interactively=0D=0A##=20defined.=0D=0A##=0D=0A##=20=
--JEG2]=0D=0A=0D=0A##=20Participant:=20=20Mario=20Steele=0D=0A##=20=
Email:=20eumario@trilake.net=0D=0A=0D=0Amodule=20QAPrototype=0D=0A=09=
ERROR=20=3D=20"!>=20"=0D=0A=09INPUT=20=3D=20"->=20"=0D=0A=09=0D=0A=09def=20=
method_missing(meth,*args)=0D=0A=09=09if=20@qaproto_code.nil?=0D=0A=09=09=
=09@qaproto_code=20=3D=20{}=0D=0A=09=09end=0D=0A=09=09arg_names=20=3D=20=
[]=0D=0A=09=09code=20=3D=20""=0D=0A=09=09print=20ERROR,=20"#{meth}=20is=20=
undefined\n"=0D=0A=09=09if=20args.length=20!=3D=200=0D=0A=09=09=09print=20=
ERROR,=20"Detected=20#{args.length}=20arguments=20given,=20please=20=
define=20their=20names=20below"=0D=0A=09=09=09print=20ERROR,=20"Put=20=
each=20argument=20name=20on=20a=20seperate=20line=20(end=20with=20=
newline)\n\n"=0D=0A=09=09=09loop=20do=0D=0A=09=09=09=09print=20INPUT=0D=0A=
=09=09=09=09input=20=3D=20STDIN.gets.strip=0D=0A=09=09=09=09if=20input=20=
=3D=3D=20""=0D=0A=09=09=09=09=09if=20arg_names.length=20!=3D=20=
args.length=0D=0A=09=09=09=09=09=09print=20ERROR,ERROR,=20"invalid=20=
number=20of=20argument=20names!"=0D=0A=09=09=09=09=09else=0D=0A=09=09=09=09=
=09=09break=0D=0A=09=09=09=09=09end=0D=0A=09=09=09=09else=0D=0A=09=09=09=09=
=09arg_names=20<<=20input=0D=0A=09=09=09=09end=0D=0A=09=09=09end=0D=0A=09=
=09end=0D=0A=09=09print=20ERROR,=20"Please=20define=20what=20I=20should=20=
do=20(end=20with=20new=20line)\n\n"=0D=0A=09=09loop=20do=0D=0A=09=09=09=
print=20INPUT=0D=0A=09=09=09input=20=3D=20STDIN.gets.strip=0D=0A=09=09=09=
if=20input=20=3D=3D=20""=0D=0A=09=09=09=09if=20arg_names.length=20>=200=0D=
=0A=09=09=09=09=09arg_names=20=3D=20arg_names.join(",")=0D=0A=09=09=09=09=
else=0D=0A=09=09=09=09=09arg_names=20=3D=20""=0D=0A=09=09=09=09end=0D=0A=09=
=09=09=09code=20=3D=20"def=20#{meth}(#{arg_names})\n"=20+=20code=20+=20=
"end"=0D=0A=09=09=09=09self.class.class_eval(code)=0D=0A=09=09=09=09=
self.send("qaproto_record_method",*[meth,code])=0D=0A=09=09=09=09print=20=
"Okay,=20I=20got=20it.\n"=0D=0A=09=09=09=09break=0D=0A=09=09=09else=0D=0A=
=09=09=09=09code=20<<=20input=20+=20"\n"=0D=0A=09=09=09end=0D=0A=09=09=
end=0D=0A=09end=0D=0A=09=0D=0A=09def=20qaproto_record_method(meth,code)=0D=
=0A=09=09@qaproto_code[meth]=20=3D=20code=0D=0A=09end=0D=0A=09=0D=0A=09=
def=20qaproto_display_method(meth)=0D=0A=09=09if=20=
@qaproto_code.has_key?(meth)=0D=0A=09=09=09print=20"Ok,=20here=20is=20=
the=20code=20for=20#{meth}\n"=0D=0A=09=09=09print=20@qaproto_code[meth]=20=
+=20"\n"=0D=0A=09=09else=0D=0A=09=09=09print=20"That=20is=20an=20unknown=20=
method=20to=20me.\n"=0D=0A=09=09end=0D=0A=09end=0D=0A=09=0D=0A=09def=20=
qaproto_write_method(meth,file)=0D=0A=09=09if=20=
@qaproto_code.has_key?(meth)=0D=0A=09=09=09if=20File.exist?(file)=0D=0A=09=
=09=09=09print=20"Ok,=20I=20am=20adding=20method=20definition=20#{meth}=20=
to=20file=20#{file}\n"=0D=0A=09=09=09=09File.open(file,"a+")=20do=20|fh|=0D=
=0A=09=09=09=09=09fh.write(@qaproto_code[meth])=0D=0A=09=09=09=09end=0D=0A=
=09=09=09else=0D=0A=09=09=09=09print=20"Ok,=20I=20am=20writting=20method=20=
definition=20#{meth}=20to=20file=20#{file}\n"=0D=0A=09=09=09=09=
File.open(file,"w")=20do=20|fh|=0D=0A=09=09=09=09=09=
fh.write(@qaproto_code[meth])=0D=0A=09=09=09=09end=0D=0A=09=09=09end=0D=0A=
=09=09else=0D=0A=09=09=09print=20"That=20is=20an=20unknown=20method=20to=20=
me.\n"=0D=0A=09=09end=0D=0A=09end=0D=0A=09=0D=0A=09def=20=
qaproto_dump_methods(file)=0D=0A=09=09print=20"Okay,=20I=20am=20writting=20=
all=20the=20methods=20that=20I=20have=20learned=20to=20file=20#{file}\n"=0D=
=0A=09=09File.open(file,"w")=20do=20|fh|=0D=0A=09=09=09=
@qaproto_code.each_value=20do=20|code|=0D=0A=09=09=09=09fh.write(code=20=
+=20"\n\n")=0D=0A=09=09=09end=0D=0A=09=09end=0D=0A=09end=0D=0Aend=

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