Alexandre Lion alxlion

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Building

Product engineer

alxlion / respond_to_meta_ex_2.rb

Created August 21, 2020 19:57

Respond_to Metaprogramming example 2

	s = Shipment.new

	if s.respond_to?(:cancel_shipping)
	s.cancel_shipping
	else
	puts "Oh no ! Shipment cannot be cancel."
	end

alxlion / send_meta_ex.rb

Created August 21, 2020 19:59

Send Metapramming Example

	s = Shipment.new

	if s.respond_to?(:tracking_code)
	s.send(:tracking_code, '123ABC') # or s.send('cancel_shipping', '123ABC')
	else
	puts "Tracking code is not available."
	end

alxlion / define_method_meta_ex.rb

Created August 21, 2020 20:01

Define_method Metaprogramming example

	class Shipment
	define_method :cancel do \|reason\|
	@cancelled = true
	puts reason
	end
	end

alxlion / metaprogramming_ruby_ex.rb

Last active August 21, 2020 20:04

Metaprogramming ruby example

	# We create a container class. We only store the product's name at instantiation
	class Container

	attr :product_name

	def initialize(name)
	@product_name = name
	end

	end

alxlion / ips.txt

Created January 29, 2024 09:58

ip_block_weytop