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VitaliyBondarenko1982
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Aug 21, 2023
VitaliyBondarenko1982
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VitaliyBondarenko1982
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Let's simplify solution
src/arrayMethodJoin.js
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| if (this.length === 0) { | ||
| return ''; | ||
| } | ||
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| let finalSeparator = separator; | ||
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| if (separator === undefined) { | ||
| finalSeparator = ','; | ||
| } |
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Suggested change
| if (this.length === 0) { | |
| return ''; | |
| } | |
| let finalSeparator = separator; | |
| if (separator === undefined) { | |
| finalSeparator = ','; | |
| } |
looks like redundant.
instead to check separator on undefined set ',' as default argument.
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