B
Brian Xue
[Note: parts of this message were removed to make it a legal post.]
Hello,
I have some puzzles, when I start irb,
puts self
=> main
puts self.class
=> Object
After that, if I write the following method,
def hello; end
=>nil
then where is the method "hello" defined? within Object? but
self.class.instance_methods.include? :hello
=>false
Can anyone help explain that?
Thanks in advance!
Brian
Hello,
I have some puzzles, when I start irb,
puts self
=> main
puts self.class
=> Object
After that, if I write the following method,
def hello; end
=>nil
then where is the method "hello" defined? within Object? but
self.class.instance_methods.include? :hello
=>false
Can anyone help explain that?
Thanks in advance!
Brian