megstang/block_scope_examples.md

## block_scope_examples.md

      
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              block_scope_examples.md
            
          
    Example 14

numbers = [1,2,3]
total = 0
numbers.each do |number|
  total += number
end

p total
Example 15

numbers = [1,2,3]
total = 0
numbers.each do |number|
  pizza = "yummy!"
  total += number
end

p pizza
Example 15

numbers = [1,2,3]
total = 0
numbers.each do |number|
  total += number
end

p number
Example 17

numbers = [1,2,3]
number = 0
numbers.each do |number|
  puts number
end
Example 18

numbers = [1,2,3]
numbers.each do |number|
  number = 0
  puts number
end
Example 19

numbers = [1,2,3]
def number
  0
end
numbers.each do |number|
  puts number
end