Have a look:
module Enumerable
# Take an associative array and unassociate it.
#
# [[:a,1], [:b,2]].unassociate.to_a #=> [:a, [1], :b, [2]]
# [[:a,1], [:b,2]].unassociate(1).to_a #=> [:a, 1, :b, 2]
#
def unassociate(index = 1..-1)
return to_enum(:unassociate, index) unless block_given?
each do |v|
case v
when Array
yield v[0]
yield v[index]
else
yield v
yield nil
end
end
end
end
Is it a good method name? Is 1..-1 the best default?
Other thoughts/ suggestions?
-- You received this message because you are subscribed to the Google Groups
ruby-talk-google group. To post to this group, send email to
[email protected]. To unsubscribe from this group, send email
to [email protected]. For more options, visit this
group at https://groups.google.com/d/forum/ruby-talk-google?hl=en
