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@hidenoritoki(とき)

.present?の判定結果

Posted at 2019-05-24

3日未来のわたしへ。

オブジェクト	記述	結果
nil	nil.present?	false
空文字	"".present?	false
空配列	[].present?	false
空ハッシュ	{}.present?	false
false	false.present?	false
0	0.present?	true
1	1.present?	true
true	true.present?	true

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