Does Ruby have a special stack for returning a value?
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Published on 2010-04-26T18:34:07Z
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2010/04/26
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ruby
|return-value
The following Ruby code
def a(b,c) b+c end
is the same as follows with Python
def a(b,c): return b+c
It looks like that ruby has the special stack that stores the final evaluation result and returns the value when a function is called.
- If so, what's the name of the stack, and how can I get that stack?
- If not, how does the Ruby code work without returning something?
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