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chore(purity): MultiFilter

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yairm210 2025-07-23 00:05:28 +03:00
parent 1620a4c231
commit 11de0ae4a3
2 changed files with 9 additions and 6 deletions
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2
build.gradle.kts
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@ -37,7 +37,7 @@ plugins {
// This is *with* gradle 8.2 downloaded according the project specs, no idea what that's about
kotlin("multiplatform") version "1.9.24"
kotlin("plugin.serialization") version "1.9.24"
id("io.github.yairm210.purity-plugin") version "0.0.33" apply(false)
id("io.github.yairm210.purity-plugin") version "0.0.34" apply(false)
}
allprojects {

13
core/src/com/unciv/logic/MultiFilter.kt
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@ -1,5 +1,6 @@
package com.unciv.logic
import yairm210.purity.annotations.LocalState
import yairm210.purity.annotations.Readonly
import yairm210.purity.annotations.Pure
@ -20,7 +21,7 @@ object MultiFilter {
* @param filterFunction The single filter implementation
* @param forUniqueValidityTests Inverts the `non-[filter]` test because Unique validity doesn't check for actual matching
*/
@Readonly @Suppress("purity") // Calls function invoke
@Readonly
fun multiFilter(
input: String,
filterFunction: (String) -> Boolean,
@ -37,13 +38,15 @@ object MultiFilter {
return filterFunction(input)
}
@Pure @Suppress("purity") // calls flatmap{}
@Pure
fun getAllSingleFilters(input: String): Sequence<String> = when {
input.hasSurrounding(andPrefix, andSuffix) && input.contains(andSeparator) ->
input.hasSurrounding(andPrefix, andSuffix) && input.contains(andSeparator) -> {
// Resolve "AND" filters
input.removeSurrounding(andPrefix, andSuffix)
@LocalState
val filters = input.removeSurrounding(andPrefix, andSuffix)
.splitToSequence(andSeparator)
.flatMap { getAllSingleFilters(it) }
filters.flatMap { getAllSingleFilters(it) }
}
input.hasSurrounding(notPrefix, notSuffix) ->
// Simply remove "non" syntax
getAllSingleFilters(input.removeSurrounding(notPrefix, notSuffix))