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文字列を連想配列(オブジェクト) or 配列に変換する。

Last updated at Posted at 2013-08-09

文字列→オブジェクト変換

var str = 'Hello World';
var obj = Object.prototype.valueOf.call(str);
console.log(obj);
> {0: "H", 1: "e", 2: "l", 3: "l", 4: "o", 5: " ", 6: "W", 7: "o", 8: "r", 9: "l", 10: "d"}

さらに配列に変換

var array = Array.prototype.slice.call(obj);
console.log(array);
>["H", "e", "l", "l", "o", " ", "W", "o", "r", "l", "d"]
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