Ruby has a peculiarity: when you define a variable in a conditional expression (if / unless / case / ternary if), it becomes visible from then on.
It's as if it was assigned nil before the conditional expression, and you don't need to explicitly declare it.
But if you define a variable in a block, it is defined in the local scope and is no longer visible outside the block.
#Ruby #Condition #ControlExpressions #If #Block #VariableDefenition #VariableScope
流れと共に行く
時が来たらいさぎよく立ち去りたまえ！
https://note.com/poison_raika/n/ncf8ea53e005f
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#flow #time #unnecessarily #extend #stand #hinder #those #after #accept #dignity #perform #resuscitation #treatment #people #lose #keep #other #receive #condition #really #alive #imagine
時が来たらいさぎよく立ち去りたまえ！ 悪戯に生命を延ばす事無かれ。 立ち止まっては、後から来る者の妨げに成る。 時が来たら、いさぎよく死を受け入れる事です。 必要以上の蘇生処置や延命治療を受けない事を云う。 必要以上に蘇生処置や延命治療が続けられる事で助かる者も助からなく成る事を告げる。 蘇生処置を制限無く続ける事で手が空かず、治療を待っている他の方々が治療を受けられず、容態が悪化したり、死亡に至る事が有る。 何十年と延命を続ける意味が本当に有る？今一度立ち止まって考えて欲しい。意識が戻らず、治療法も無く、治療法が見つかる見込み、回復する見込み、が無い人間を機械に縛り付けて強制的に生
Go with the flow
When the time comes, walk away!
https://note.com/poison_raika/n/n1346ea9d1578
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#flow #time #unnecessarily #extend #stand #hinder #those #after #accept #dignity #perform #resuscitation #treatment #people #lose #keep #other #receive #condition #really #alive #imagine
When the time comes, walk away! Don't extend your life unnecessarily. If you stand still, you will hinder those who come after you. When the time comes, accept death with dignity. Don't perform resuscitation or life-prolonging treatment more than necessary. Inform people that continuing resusci
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