override fun visitDestructuringDeclaration()

in core/src/main/java/com/facebook/ktfmt/format/KotlinInputAstVisitor.kt [1917:1945]

29 lines of code
4 McCabe index (conditional complexity)


  override fun visitDestructuringDeclaration(destructuringDeclaration: KtDestructuringDeclaration) {
    builder.sync(destructuringDeclaration)
    val valOrVarKeyword = destructuringDeclaration.valOrVarKeyword
    if (valOrVarKeyword != null) {
      builder.token(valOrVarKeyword.text)
      builder.space()
    }
    val hasTrailingComma = destructuringDeclaration.trailingComma != null
    builder.block(ZERO) {
      builder.token("(")
      builder.breakOp(Doc.FillMode.UNIFIED, "", expressionBreakIndent)
      builder.block(expressionBreakIndent) {
        emitParameterLikeList(
            destructuringDeclaration.entries, hasTrailingComma, wrapInBlock = true)
      }
    }
    builder.token(")")
    val initializer = destructuringDeclaration.initializer
    if (initializer != null) {
      builder.space()
      builder.token("=")
      if (hasTrailingComma) {
        builder.space()
      } else {
        builder.breakOp(Doc.FillMode.INDEPENDENT, " ", expressionBreakIndent)
      }
      builder.block(expressionBreakIndent, !hasTrailingComma) { visit(initializer) }
    }
  }