module Predicate::BinaryFunc

Public Instance Methods

free_variables() click to toggle source
# File lib/predicate/nodes/binary_func.rb, line 15
def free_variables
  @free_variables ||= left.free_variables | right.free_variables
end
left() click to toggle source
# File lib/predicate/nodes/binary_func.rb, line 7
def left
  self[1]
end
priority() click to toggle source
# File lib/predicate/nodes/binary_func.rb, line 5
def priority; 80; end
right() click to toggle source
# File lib/predicate/nodes/binary_func.rb, line 11
def right
  self[2]
end