brudaswen / kotlinx-serialization-csv Goto Github PK

KotlinX Serialization has released 1.0.0-RC last month

Is there a way to customize headers? Don't like saying this but perhaps with a custom annotation? :)

Given a value class, and some data class to represent the CSV contents:

@JvmInline
@Serializable
value class MyId(val value: String)

@Serializable
data class Entry(
  @SerialName("my_id") val id: MyId,
  @SerialName("my_content") val content: String,
)

this will correctly decode the following CSV

my_id, my_content
A, A Test
B, B Test

but when serializing a list of Entry objects, the column name for Entry.id includes the value property from the MyId class.

my_id.value, my_content
A, A Test
B, B Test

The value/inline class's property should be serialized directly without the hierarchical property name.

It would be great to support Kotlin Multiplatform, so it would be possible to use not only on JVM

I checked, it already works on multiplatform module just fine, so the only missing part is publishing for MPP

Is there currently a way to ignore unknown column headers similar to how the Json serializer has a ignoreUnknownKeys option?

Unfortunately 0.14.0 is no longer compatible with more recent versions of Kotlin. I took a quick stab at porting the code, besides API changes it seems like there were some behavioural changes as well - have you taken a look yet?