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javascriptでキャメルケースとスネークケースの相互変換

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cakePHPでキャメルケースとスネークケースの相互変換をブラウザ側で行う必要があったので作成

忘れてもう一度考えないようにメモ

    /*--- スネークケースをキャメルケースにする ---*/
    // 引数 p = camel_case
    // 返値 文字列(camelCase)
    var fSnakeToCamel = function(p){
        //_+小文字を大文字にする(例:_a を A)
        return p.replace(/_./g,
                function(s) {
                    return s.charAt(1).toUpperCase();
                }
        );
    };
    /*--- キャメルケースをスネークケースにする ---*/
    // 引数 p = camelCase
    // 返値 文字列(camel_case)
    var fCamelToSnake = function(p){
        //大文字を_+小文字にする(例:A を _a)
        return p.replace(/([A-Z])/g,
                function(s) {
                    return '_' + s.charAt(0).toLowerCase();
                }
        );
    };
thelarch
ガバガバなウェブ系の人です。
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