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megstang/method_scope_examples.md

Created August 19, 2020 04:00
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Method Scope Examples 6-9
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method_scope_examples.md

Example 6

def print_variable
  x = 10
  puts x
end
print_variable
puts x

Example 7

def print_variable
  x = 4
  puts x
end

print_variable

Example 8

def print_variable
x = 4
puts x
end

x = 2
print_variable

Example 9

def print_variable
x = 4
end

x = 2
print_variable
puts x
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