Module: HashEngine::Conditionals

Included in:
HashEngine
Defined in:
lib/hash_engine/conditionals.rb

Constant Summary collapse

@@conditionals = 
{}

Instance Method Summary collapse

Instance Method Details

#add_conditional(name, &block) ⇒ Object 



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# File 'lib/hash_engine/conditionals.rb', line 10

def add_conditional name, &block
  @@conditionals[name] = block
end

#conditional(type, left_operand, right_operand) ⇒ Object 



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# File 'lib/hash_engine/conditionals.rb', line 18

def conditional(type, left_operand, right_operand)
  if valid_conditional?(type)
    conditionals[type].call(left_operand, right_operand)
  end
end

#conditionals ⇒ Object 



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# File 'lib/hash_engine/conditionals.rb', line 6

def conditionals
  @@conditionals
end

#valid_conditional?(conditional) ⇒ Boolean

Returns:

  • (Boolean) 


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# File 'lib/hash_engine/conditionals.rb', line 14

def valid_conditional?(conditional)
  conditionals.has_key?(conditional)
end