Class: Keisan::AST::LogicalLessThan

Inherits:

LogicalOperator

• Object
• Node
• Parent
• Operator
• LogicalOperator
• Keisan::AST::LogicalLessThan

Defined in:

lib/keisan/ast/logical_less_than.rb

Instance Attribute Summary

Attributes inherited from Parent

#children

Class Method Summary

• .priority ⇒ Object

Instance Method Summary

• #arity ⇒ Object
• #value(context = nil) ⇒ Object

Methods inherited from LogicalOperator

#associativity

Methods inherited from Operator

#associativity, #blank_value, #initialize, #symbol

Methods inherited from Parent

#initialize

Constructor Details

This class inherits a constructor from Keisan::AST::Operator

Class Method Details

.priority ⇒ Object

# File 'lib/keisan/ast/logical_less_than.rb', line 4

def self.priority
  72
end

Instance Method Details

#arity ⇒ Object

# File 'lib/keisan/ast/logical_less_than.rb', line 8

def arity
  2..2
end

#value(context = nil) ⇒ Object

# File 'lib/keisan/ast/logical_less_than.rb', line 12

def value(context = nil)
  children.first.value(context) < children.last.value(context)
end