Money.split
You're seeing just the function
split
, go back to Money module for more information.
Specs
split(t(), non_neg_integer()) :: {t(), t()}
Split a Money
value into a number of parts maintaining the currency's
precision and rounding and ensuring that the parts sum to the original
amount.
Arguments
money
is a%Money{}
structparts
is an integer number of parts into which themoney
is split
Returns a tuple {dividend, remainder}
as the function result
derived as follows:
Round the money amount to the required currency precision using
Money.round/1
Divide the result of step 1 by the integer divisor
Round the result of the division to the precision of the currency using
Money.round/1
Return two numbers: the result of the division and any remainder that could not be applied given the precision of the currency.
Examples
Money.split Money.new(123.5, :JPY), 3
{¥41, ¥1}
Money.split Money.new(123.4, :JPY), 3
{¥41, ¥0}
Money.split Money.new(123.7, :USD), 9
{$13.74, $0.04}