From: "Steven R." <steverummel@...>
Date: 2007-02-14T07:45:10+09:00
Subject: Newb - uninitialized constant error

I am a Newbie who has written some Ruby code - it actually works when 
'all in one file'. To make it more re-usable and practice good coding 
style, I broke it into 2 - one for classes, one for test code. Call them 
'Textractor.rb' and 'main.rb'.

I've accepted that it is a simple error, but I can't track it down. I am 
posting so someone who has not stared at the code as long as I have may 
see right away what is evading me.

I am working out of the 'Pickaxe' book, first edition, as a reference.

I tried Google-ing the error message, but no dice.

I also tried renaming the classes to include reference to the 
Textractor.rb. BTW - Textractor.rb is three classes wrapped up in 
'module Textractor'.

If I omitted any key info. needed to diagnose the problem, it's probably 
because I didn't recognize it as such, which in turn is probably where I 
went wrong.

Many thanks.

I keep getting the following error:

main.rb:59: uninitialized constant Main::TextElement (NameError) from 
main.rb:56

Now, TextElement is a properly named class in 'Textractor.rb'.

My code is as follows:

class Main
require 'Textractor.rb'

# Testing Logic Follows
dateElement = 
Regexp.new(/(0[1-9]|1[012])[\/.](0[1-9]|[12][0-9]|3[01])[\/.]\d\d/)
# Create a new document
doc1 = TextDocumentPortrait.new("Document 1")

THE LINE 56 BELOW GENERATES THE ERROR...:

for count in 0...10


# Create a new line, element and add the element to the line
newLine = TextLinePortrait.new("Line " + count.to_s)

...IN REFERENCE TO THE FOLLOWING LINE 59:

newElement = TextElement.new("Date", dateElement, "R")
newLine.addElement(newElement)

...

Code continues