DestructuringDeclarationWithTooManyEntries.md

Pattern: Too many entries for destructuring declaration

Issue: -

Description

Destructuring declarations with too many entries are hard to read and understand. To increase readability they should be refactored to reduce the number of entries or avoid using a destructuring declaration.

Example of incorrect code:

data class TooManyElements(val a: Int, val b: Int, val c: Int, val d: Int)
val (a, b, c, d) = TooManyElements(1, 2, 3, 4)

Example of correct code:

data class FewerElements(val a: Int, val b: Int, val c: Int)
val (a, b, c) = TooManyElements(1, 2, 3)

Further Reading

• Detekt - DestructuringDeclarationWithTooManyEntries