回答編集履歴
1
chousei
test
CHANGED
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@@ -35,3 +35,33 @@
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35
35
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36
36
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```
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38
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+
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39
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40
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41
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リファクタリングするとこんなかんじ
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42
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43
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```javascript
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44
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45
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window.addEventListener('DOMContentLoaded', ()=>{
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document.querySelector("#chat-send").addEventListener("click",()=>{
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48
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49
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document.querySelector("body").appendChild(
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50
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51
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[document.createTextNode(
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52
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document.querySelector("#chat-input").value
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54
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55
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)].reduce(
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56
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(x,y)=>(x.appendChild(y),x),document.createElement("p")
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58
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)
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60
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61
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)
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62
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63
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});
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64
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65
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});
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66
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67
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```
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