Class: Dentaku::AST::Comparator

Inherits:

Operation

• Object
• Node
• Operation
• Dentaku::AST::Comparator

Defined in:

lib/dentaku/ast/comparators.rb

Direct Known Subclasses

Equal, GreaterThan, GreaterThanOrEqual, LessThan, LessThanOrEqual, NotEqual

Instance Attribute Summary

Attributes inherited from Operation

#left, #right

Class Method Summary

• .precedence ⇒ Object

Instance Method Summary

• #operator ⇒ Object
• #type ⇒ Object

Methods inherited from Operation

#dependencies, #initialize, max_param_count, min_param_count, right_associative?

Methods inherited from Node

arity, #dependencies, peek

Constructor Details

This class inherits a constructor from Dentaku::AST::Operation

Class Method Details

.precedence ⇒ Object

# File 'lib/dentaku/ast/comparators.rb', line 6

def self.precedence
  5
end

Instance Method Details

#operator ⇒ Object

Raises:

• (NotImplementedError)

# File 'lib/dentaku/ast/comparators.rb', line 14

def operator
  raise NotImplementedError
end

#type ⇒ Object

# File 'lib/dentaku/ast/comparators.rb', line 10

def type
  :logical
end