How may I do like that:
hash = {}
(140..200).each {|n| h[n] = "#{n} cm"}
but in one line which returns whole hash?
I’m sure it’s possible, but I dunno how 😉
How may I do like that: hash = {} (140..200).each {|n| h[n] = #{n}
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How may I do like that:
hash = {}
(140..200).each {|n| h[n] = "#{n} cm"}
but in one line which returns whole hash?
I’m sure it’s possible, but I dunno how 😉
You are very close: