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Array
Class: Array
Inherits:
Object
Object
Array
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Defined in:
lib/array_extensions.rb
Instance Method Summary
collapse
#
average
⇒ Object
Instance Method Details
#
average
⇒
Object
2 3 4
# File 'lib/array_extensions.rb', line 2
def
average
self
.
sum
/
self
.
size
end