回答編集履歴
1
chousei
answer
CHANGED
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@@ -18,4 +18,27 @@
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18
18
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console.log(regexTest('0:18 hoge 0:34 hoge'));
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19
19
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console.log(regexTest('0:18 hoge 0:34 hoge 0:41 hoge 0:55 hoge'));
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20
20
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21
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+
```
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22
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+
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23
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# 調整版
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24
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あ、2番めはマッチするですね、であればこうです
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25
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```javascript
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26
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function regexTest(str){
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27
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const pattern=".*?[0-5]?[0-9]:[0-5]?[0-9] ?.*?";
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28
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const r1 = RegExp('^(?:'+pattern+' ?)+$');
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29
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const r2 = RegExp(pattern+'( |$)','g');
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30
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if(r1.test(str)){
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31
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const r3=str.match(r2);
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32
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console.log('match')
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33
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return r3;
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34
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} else {
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35
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console.log('unmatch')
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36
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return undefined
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37
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}
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38
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}
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39
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console.log(regexTest('hoge hoge'));
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40
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console.log(regexTest('0:18 hoge'));
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41
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console.log(regexTest('hoge 0:34 hoge'));
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42
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console.log(regexTest('0:18 hoge 0:34 hoge'));
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43
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console.log(regexTest('0:18 hoge 0:34 hoge 0:41 hoge 0:55 hoge'));
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21
44
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```
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