Ruby Issue Tracking System

06/04/2012

02:36 PM Ruby Feature #6515: array.c: added method that verifies if an Array is part of another

Sorry but i'm not sure what you are asking. In other words you really think it's easier to do this:
a = [1,2,3,4,5,6,7].to_set
=> #<Set: {1, 2, 3, 4, 5, 6, 7}>
b = [1,2,3].to_set
=> #<Set: {1, 2, 3}>
b.subset? a
=> true
... lellisga (Li Ellis Galardo)

06/02/2012

03:00 AM Ruby Feature #6515: array.c: added method that verifies if an Array is part of another

@nobu you are right. I'll change the method to (arry1 - arry2).empty?. About the method functionally I thought of it like the subset method from Set. That's why it doesn't care about the order. lellisga (Li Ellis Galardo)

05/30/2012

11:32 PM Ruby Feature #6515: array.c: added method that verifies if an Array is part of another

I'm adding a new patch that fixed a typo. I also did some refactor to the code.
lellisga (Li Ellis Galardo)

02:02 PM Ruby Feature #6515: array.c: added method that verifies if an Array is part of another

Sorry, I wasn;t sure what to upload. Please remove them.
nobu (Nobuyoshi Nakada) wrote:
> Why attaching whole files?
lellisga (Li Ellis Galardo)

12:14 PM Ruby Feature #6515 (Feedback): array.c: added method that verifies if an Array is part of another

This method is like the include? method but instead of receiving a value and check if the array has it, it receives an array an check if it's part of another one.
https://github.com/ruby/ruby/pull/127 lellisga (Li Ellis Galardo)