hobo_support/lib/hobo_support/array.rb:
class Array
alias_method :multiply, :*
def *(rhs=nil)
if rhs
multiply(rhs)
else
Enumerable::MultiSender.new(self, :map)
end
end
def drop_while!
drop = 0
drop += 1 while yield(self[drop])
self[0..drop-1] = []
self
end
# useful function from Rails 2.3
if !respond_to? :wrap
def self.wrap(object)
case object
when nil
[]
when self
object
else
if object.respond_to?(:to_ary)
object.to_ary
else
[object]
end
end
end
end
end
Warm regards,
Ignacio
El 28-09-2015 a las 15:57, Stefan Haslinger escribió:
>
> User.all.method(:*).source_location
> points me to
> .rvm/gems/ruby-2.1.5/gems/activerecord-4.0.13/lib/active_record/relation/delegation.rb",
> 48
>
> in Active Record Source Code. Now I am as clever as before ... (a.k.a.
> clueless)
>
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