H2 = h1.values.map{ |x| [x, x]}.to_h ?

Question

#programming #ruby #russian

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29.06.2022

25 просмотров

Why?

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29.06.2022

h1 and h2 are two hash objects. I mean extra memory here

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29.06.2022

Show me where you will be limited in memory by that operation ...

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29.06.2022

How bug they are?

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29.06.2022

I just want to ask whether we can convert symbol to string in place without creating another object

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29.06.2022

You better follow functional approach to reduce cognitive load and amout of issues

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29.06.2022

Faxriddin · Accepted Answer

but this creates another hash, can we convert symbol in place?

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29.06.2022