回答編集履歴
2
変数名を修正
answer
CHANGED
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@@ -6,9 +6,10 @@
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6
6
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括弧全体にマッチさせてから、マッチした文字列をそのまま返す置換処理にしてください。
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7
7
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8
8
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```JavaScript
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9
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+
'use strict';
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9
10
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const string = '-[TOM] ♪ Taking care to keep my baggage with me ♪\n-(banging) Huh?';
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10
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-
const result = string.replace(/([^)]*)|[[^]]*]|([a-zA-Z])/g, function callbackfn (match,
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11
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+
const result = string.replace(/([^)]*)|[[^]]*]|([a-zA-Z])/g, function callbackfn (match, alphabet) {
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11
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-
return
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12
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+
return alphabet ? '_' : match;
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12
13
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});
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13
14
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console.log(result); // "-[TOM] ♪ ______ ____ __ ____ __ _______ ____ __ ♪\n-(banging) ___?"
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1
[] の処理を追加
answer
CHANGED
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@@ -7,11 +7,11 @@
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7
7
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8
8
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```JavaScript
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9
9
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const string = '-[TOM] ♪ Taking care to keep my baggage with me ♪\n-(banging) Huh?';
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10
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-
const result = string.replace(/([^)]*)|([a-zA-Z])/g, function callbackfn (match, alphabetString) {
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10
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+
const result = string.replace(/([^)]*)|[[^]]*]|([a-zA-Z])/g, function callbackfn (match, alphabetString) {
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11
11
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return alphabetString ? '_' : match;
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12
12
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});
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13
13
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14
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-
console.log(result); // "-[
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14
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+
console.log(result); // "-[TOM] ♪ ______ ____ __ ____ __ _______ ____ __ ♪\n-(banging) ___?"
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15
15
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```
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16
16
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17
17
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### 丸投げ質問
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