bparanj/case.rb

Created March 30, 2017 07:11

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Ruby Object Model Exercise #3

Raw

case.rb

	character = ''

	case character
	when "^"
	puts 'It is a caret'
	when ">"
	puts 'It is a greater than'
	else
	puts "You can't even use a computer!"
	end

sysout commented Apr 1, 2017 •

edited

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class BasicObject
  def add(key, &blk)
    @my_at||=::Hash.new
    @my_at[key] = blk
  end

  def at(key)
    @my_at||=::Hash.new
    @my_at[key].call if @my_at[key]
  end

end

map = Hash.new

map.add("^") { puts 'It is a caret' }
map.at("&")
map.at("^")

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