Displaying 1 result from an estimated 1 matches for "sample_class".
2009 Aug 31
3
NameError: undefined local variable or method `testapp' for main:Object
...I am new to Ruby on Rails. Recently, I downloaded and installed the
InstantRails in the D:\ drive of my system. Now I wanted to try some
small examples in ''irb'', so I created a file "testapp.rb" and in that
pasted a code like this:
========================
class sample_class
def sample_method
puts "sample program"
end
end
myclass = sample_class.new
myclass.sample_method
========================
Now when I give command (To run the application) "ruby testapp.rb" ,
I get this error "NameError: undefined local varia...