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Ruby Array Ranges

Tags:

arrays

ruby

ruby-on-rails

Click to copy
(2011..1995).to_a

returns an array

Click to copy
(Time.now.year.to_i..1995).to_a

doesn't. Why?

like image 936
Neil Middleton Avatar asked Feb 09 '11 13:02

Neil Middleton

2 Answers

try

Click to copy
> 2011.downto(1995).to_a
=> [2011, 2010, 2009, 2008, 2007, 2006, 2005, 2004, 2003, 2002, 2001, 2000, 1999, 1998, 1997, 1996, 1995]
like image 189
kurumi Avatar answered Oct 15 '22 07:10

kurumi

You can use this

(Time.now.year.to_i).downto(1995).to_a

like image 29
Mahesh Avatar answered Oct 15 '22 06:10

Mahesh
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