Implement compare methods between two ulist objects #177
Description
Example:
import ulist as ul
arr1 = ul.arange(3)
arr2 = ul.arange(3)
assert arr1 == arr2
assert arr1.equal_all(arr2){{ message }}
Example:
import ulist as ul
arr1 = ul.arange(3)
arr2 = ul.arange(3)
assert arr1 == arr2
assert arr1.equal_all(arr2)