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megstang/argument_scope_examples.md

Created August 19, 2020 04:01
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Argument Scope Examples 10-13
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argument_scope_examples.md

Example 10

def print_variable(x)
puts x
end

print_variable(4)

Example 11

def print_variable(x)
  puts x
end

x = 4
print_variable(x)

Example 12

def print_variable(x)
  puts x
end

print_variable(2)
puts x

Example 13

def print_variable(x)
x = 4
puts x
end

print_variable(2)
puts x
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