class Cucumber::TagExpressions::And

And expression node

def evaluate(variables) 

def evaluate(variables)
  @left.evaluate(variables) && @right.evaluate(variables)
end

def initialize(left, right) 

def initialize(left, right)
  @left = left
  @right = right
end

def to_s 

def to_s
  "( #{@left} and #{@right} )"
end