テキストのケースを変換する方法
テキストを camelCase、snake_case、kebab-case、PascalCase などの間で変換します。
问题
ある命名規則のテキストを、別のプログラミング言語やスタイルガイドのために別の規則に変換する必要があります。
前提条件
- 命名規則の理解
- 単語境界への習熟
ステップ
-
1. Identify the source convention
Determine the current case: camelCase (lowercase first, capitals at word boundaries), snake_case (underscores), kebab-case (hyphens), PascalCase (capital first), or SCREAMING_SNAKE. Detecting the source convention correctly is essential for accurate conversion.
入力camelCase: myVariableName输出convention identified -
2. Split into words
Parse the text into individual words by detecting boundaries: underscores, hyphens, capital letters (for camelCase/PascalCase), or spaces. Handle consecutive capitals carefully (e.g., 'HTTPServer' → 'HTTP' + 'Server').
入力myVariableName输出words: [my, Variable, Name] -
3. Rejoin in the target convention
Combine the words using the target convention's separator and capitalization. For snake_case, join with underscores in lowercase. For camelCase, lowercase the first word and capitalize the rest. For kebab-case, join with hyphens in lowercase.
入力words + target: snake_case输出my_variable_name
期待される結果
目的の命名規則に正しく変換されたテキスト。
よくあるエラー
- Consecutive capitals split incorrectly
- Words like 'XMLParser' should split into 'XML' and 'Parser', not 'X', 'M', 'L', 'Parser'. Use a converter that handles consecutive capitals intelligently.
- Acronyms lowercased incorrectly
- Some conventions preserve acronyms (e.g., 'parseXML' not 'parseXml'). Check your converter's acronym handling.
トラブルシューティング指引
- If the output looks wrong, check how the source was split into words.
- Test with edge cases like single words, all-caps, and mixed separators.
セキュリティ上の制限
- Case conversion is a pure text transformation with no security implications.