class RBNF::Except

Exception node

Public Instance Methods

match(s) click to toggle source
# File lib/rbnf/nodes.rb, line 81
def match(s)
  a=~s && !b=~s
end
to_s() click to toggle source
# File lib/rbnf/nodes.rb, line 78
def to_s
  "( #{a} - #{b} )"
end