class FormulaDSL::BinaryExpression
Attributes
left_term[R]
operator[R]
right_term[R]
Public Class Methods
new(operator, left_term, right_term)
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# File lib/formula_dsl/binary_expression.rb, line 7 def initialize(operator, left_term, right_term) @operator = operator @left_term = left_term @right_term = right_term end
Public Instance Methods
==(other)
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# File lib/formula_dsl/binary_expression.rb, line 21 def == (other) @operator == other.operator && @left_term == other.left_term && @right_term == other.right_term end
apply()
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# File lib/formula_dsl/binary_expression.rb, line 13 def apply @left_term = @left_term.apply if @left_term.respond_to? :apply @right_term = @right_term.apply if @right_term.respond_to? :apply operation = BinaryExpressionFactory.new(@operator) operation.call(@left_term, @right_term) end