irb

Question

, test1.rb :

my_array = [1, 2, 3, 4 5]

irb irb "require" test1. my_array. - ...

puts my_array

irb , "my_array" undefined. "my_array"

Answer 1

:

def my_array
    [1, 2, 3, 4, 5]
end

Answer 2

script . , , .

MY_ARRAY = [1, 2, 3, 4 5] #constant
@my_array = [1, 2, 3, 4 5] #instance variable
@@my_array = [1, 2, 3, 4 5] #class variable
def my_array # method definition
  [1, 2, 3, 4 5]
end

Answer 3

, . , . .

Answer 4

irb:

  eval(File.read('myarray.rb'),binding)

irb