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Merged
saket merged 1 commit into from
Mar 16, 2026
Merged

Add absoluteValue #21

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5 changes: 5 additions & 0 deletions library/src/commonMain/kotlin/me/saket/bytesize/BinaryByteSize.kt
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Expand Up @@ -6,6 +6,7 @@ import kotlin.jvm.JvmInline
import kotlin.jvm.JvmName
import kotlin.jvm.JvmSynthetic
import kotlin.math.abs
import kotlin.math.absoluteValue
import me.saket.bytesize.internal.commonCompareTo
import me.saket.bytesize.internal.commonDiv
import me.saket.bytesize.internal.commonMinus
Expand All @@ -30,6 +31,10 @@ inline val Number.mebibytes: BinaryByteSize
inline val Number.gibibytes: BinaryByteSize
get() = BinaryByteSize(BytesPerGiB) * this

@get:JvmSynthetic
inline val BinaryByteSize.absoluteValue: BinaryByteSize
get() = BinaryByteSize(inWholeBytes.absoluteValue)

/** Represents power-of-two byte sizes. */
@JvmInline
value class BinaryByteSize(
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5 changes: 5 additions & 0 deletions library/src/commonMain/kotlin/me/saket/bytesize/DecimalBitSize.kt
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Expand Up @@ -6,6 +6,7 @@ import kotlin.jvm.JvmInline
import kotlin.jvm.JvmName
import kotlin.jvm.JvmSynthetic
import kotlin.math.abs
import kotlin.math.absoluteValue
import me.saket.bytesize.internal.BitsPerByte
import me.saket.bytesize.internal.commonCompareTo
import me.saket.bytesize.internal.commonDiv
Expand All @@ -31,6 +32,10 @@ inline val Number.megabits: DecimalBitSize
inline val Number.gigabits: DecimalBitSize
get() = DecimalBitSize(BitsPerGb) * this

@get:JvmSynthetic
inline val DecimalBitSize.absoluteValue: DecimalBitSize
get() = DecimalBitSize(inWholeBits.absoluteValue)

/** Represents power-of-ten bit sizes. */
@JvmInline
value class DecimalBitSize(
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5 changes: 5 additions & 0 deletions library/src/commonMain/kotlin/me/saket/bytesize/DecimalByteSize.kt
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Original file line number Diff line number Diff line change
Expand Up @@ -6,6 +6,7 @@ import kotlin.jvm.JvmInline
import kotlin.jvm.JvmName
import kotlin.jvm.JvmSynthetic
import kotlin.math.abs
import kotlin.math.absoluteValue
import me.saket.bytesize.internal.commonCompareTo
import me.saket.bytesize.internal.commonDiv
import me.saket.bytesize.internal.commonMinus
Expand All @@ -30,6 +31,10 @@ inline val Number.megabytes: DecimalByteSize
inline val Number.gigabytes: DecimalByteSize
get() = DecimalByteSize(BytesPerGB) * this

@get:JvmSynthetic
inline val DecimalByteSize.absoluteValue: DecimalByteSize
get() = DecimalByteSize(inWholeBytes.absoluteValue)

/** Represents power-of-ten byte sizes. */
@JvmInline
value class DecimalByteSize(
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7 changes: 7 additions & 0 deletions library/src/commonTest/kotlin/me/saket/bytesize/BinaryByteSizeTest.kt
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Expand Up @@ -47,6 +47,13 @@ class BinaryByteSizeTest {
assertThat(1.mebibytes / 2.binaryBytes).isEqualTo(524_288.0)
}

@Test fun absolute_value() {
assertThat(5.mebibytes.absoluteValue).isEqualTo(5.mebibytes)
assertThat((-5).mebibytes.absoluteValue).isEqualTo(5.mebibytes)
assertThat((-5).mebibytes.absoluteValue).isInstanceOf<BinaryByteSize>()
assertThat(0.binaryBytes.absoluteValue).isEqualTo(0.binaryBytes)
}

@Test fun format_to_string() {
assertThat(200.binaryBytes).hasToString("200 B")
assertThat(345.kibibytes).hasToString("345 KiB")
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7 changes: 7 additions & 0 deletions library/src/commonTest/kotlin/me/saket/bytesize/DecimalBitSizeTest.kt
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Expand Up @@ -50,6 +50,13 @@ class DecimalBitSizeTest {
assertThat(1.megabits / 2.decimalBits).isEqualTo(500_000.0)
}

@Test fun absolute_value() {
assertThat(5.megabits.absoluteValue).isEqualTo(5.megabits)
assertThat((-5).megabits.absoluteValue).isEqualTo(5.megabits)
assertThat((-5).megabits.absoluteValue).isInstanceOf<DecimalBitSize>()
assertThat(0.decimalBits.absoluteValue).isEqualTo(0.decimalBits)
}

@Test fun format_to_string() {
assertThat(4.decimalBits).hasToString("4 b")
assertThat(430.decimalBits).hasToString("430 b")
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7 changes: 7 additions & 0 deletions library/src/commonTest/kotlin/me/saket/bytesize/DecimalByteSizeTest.kt
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Original file line number Diff line number Diff line change
Expand Up @@ -50,6 +50,13 @@ class DecimalByteSizeTest {
assertThat(1.megabytes / 2.decimalBytes).isEqualTo(500_000.0)
}

@Test fun absolute_value() {
assertThat(5.megabytes.absoluteValue).isEqualTo(5.megabytes)
assertThat((-5).megabytes.absoluteValue).isEqualTo(5.megabytes)
assertThat((-5).megabytes.absoluteValue).isInstanceOf<DecimalByteSize>()
assertThat(0.decimalBytes.absoluteValue).isEqualTo(0.decimalBytes)
}

@Test fun trim_empty_decimals_from_toString() {
assertThat(200.decimalBytes).hasToString("200 B")
assertThat(345.kilobytes).hasToString("345 KB")
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