override fun handleContentChange()

in src/main/kotlin/mobi/hsz/idea/gitignore/psi/IgnoreEntryManipulator.kt [18:31]

• 13 lines of code
• 2 McCabe index (conditional complexity)

    override fun handleContentChange(entry: IgnoreEntry, range: TextRange, newContent: String): IgnoreEntry {
        if (entry.language !is IgnoreLanguage) {
            return entry
        }
        val language = entry.language as IgnoreLanguage
        val fileType = (language.associatedFileType as IgnoreFileType)
        val file = PsiFileFactory.getInstance(entry.project)
            .createFileFromText(language.filename, fileType, range.replace(entry.text, newContent))

        return when (val newEntry = PsiTreeUtil.findChildOfType(file, IgnoreEntry::class.java)) {
            null -> entry
            else -> entry.replace(newEntry) as IgnoreEntry
        }
    }