example3.rb

a = 'name'

b = 'name'

c = 'name'

# Are these three local variables pointing to the same object?

puts a.object_id
puts b.object_id
puts c.object_id

# And when we add these two lines of code... ?

a = c

b = a

puts a.object_id
puts b.object_id
puts c.object_id