Multiply or Divide Money with Money? about money HOT 5 CLOSED

A Money implementation I have in Ruby actually does the following:

Money.new(10) / 2
# => [#<Money $5.00>, #<Money $5.00>]

While that initially seemed weird to me, it actually makes sense with how money is used.

Money.new(11) / 3
# => [#<Money $3.67>, #<Money $3.67>, #<Money $3.66>]

from money.

Does it make any sense to multiply or divide a Money with a Money?

I think it doesn't... 👍

About the list as return value
the other way is using upper and lower bound... doesn't look weird to me (your idea I mean).

I think we should add also percentage with this notation, what do you think?

from money.

Can you elaborate on "upper and lower bound"
Percentage is also a good idea. That would be useful for tax calculations. Any ideas on the interface?

from money.

the other way was to pass options like:
round-up that rounds the money to the smallest integer greater than or equal to num
round-down that rounds the money to the largest integer less than or equal to num

but we could go with your idea... and let's think about it later...

from money.

implemented by #22

from money.