Method: Hash#slice

Defined in:
lib/xqsr3/extensions/hash/slice.rb

#slice(*args) ⇒ Object 



6
7
8
9
10
11
12
13
14
15
16
17
18
19
 
# File 'lib/xqsr3/extensions/hash/slice.rb', line 6

def slice(*args)

  r = {}

  args.each do |arg|

    if self.has_key? arg

      r[arg] = self[arg]
    end
  end

  r
end