# Ignoring certain properties when generating equals(), hashCode(), etc

**URL:** https://discuss.kotlinlang.org/t/ignoring-certain-properties-when-generating-equals-hashcode-etc/2715
**Category:** Support
**Created:** [May 20, 2017, 9:31am UTC](https://discuss.kotlinlang.org/t/ignoring-certain-properties-when-generating-equals-hashcode-etc/2715 "2017-05-20T09:31:06Z")
**Posts on this page:** 1
**Showing post:** 2

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### Author: ![yole](https://sea1.discourse-cdn.com/flex019/user_avatar/discuss.kotlinlang.org/yole/32/1425_2.png) [@yole](https://discuss.kotlinlang.org/u/yole)
#### Post date: [May 20, 2017, 1:55pm UTC](https://discuss.kotlinlang.org/t/ignoring-certain-properties-when-generating-equals-hashcode-etc/2715/2 "2017-05-20T13:55:30Z")

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No. If you need non-standard generation of any data class methods, you can override them and provide any implementation you need.

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_[View the full topic](https://discuss.kotlinlang.org/t/ignoring-certain-properties-when-generating-equals-hashcode-etc/2715)._