Module: Aspen::Helpers

Defined in:
lib/aspen/helpers.rb

Instance Method Summary collapse

Instance Method Details

#edge(name) ⇒ Object 



13
14
15
 
# File 'lib/aspen/helpers.rb', line 13

def edge(name)
  "[#{name}]"
end

#node(*args) ⇒ Object 



3
4
5
6
7
8
9
10
11
 
# File 'lib/aspen/helpers.rb', line 3

def node(*args)
  if args.first.is_a? Hash
    h = args.first
    "(#{h.keys.first}: #{h.values.first})"
  else
    "not hash"
    "(#{args.first})"
  end
end