Class: Lita::Handlers::Calculator

Inherits:
Handler
  • Object
show all
Defined in:
lib/lita/handlers/calculator.rb

Instance Method Summary collapse

Instance Method Details

#add(response) ⇒ Object 



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# File 'lib/lita/handlers/calculator.rb', line 24

def add(response)
  n = response.matches.first.first
  n = Integer(n)
 	m = response.matches.first.last
	m = Integer(m)
  response.reply "#{n} + #{m} = #{n+m}"
end

#divide(response) ⇒ Object 



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# File 'lib/lita/handlers/calculator.rb', line 47

def divide(response)
  n = response.matches.first.first
  n = Integer(n)
  	m = response.matches.first.last
  m = Integer(m)
  response.reply "#{n} / #{m} = #{n/m}"
end

#multiply(response) ⇒ Object 



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# File 'lib/lita/handlers/calculator.rb', line 39

def multiply(response)
  n = response.matches.first.first
  n = Integer(n)
  	m = response.matches.first.last
  m = Integer(m)
  response.reply "#{n} * #{m} = #{n*m}"
end

#subtract(response) ⇒ Object 



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# File 'lib/lita/handlers/calculator.rb', line 32

def subtract(response)
  n = response.matches.first.first
  n = Integer(n)
	m = response.matches.first.last
  m = Integer(m)
  response.reply "#{n} - #{m} = #{n-m}"
end