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Introduce StringBuilder.appendLine in stdlib-common #KT-37839

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This commit is contained in:
Abduqodiri Qurbonzoda
2020-04-02 12:54:50 +03:00
parent d7667209b2
commit 08ff52bee4
4 changed files with 230 additions and 0 deletions
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libraries/stdlib/src/kotlin/text/Appendable.kt
+15
View File
@@ -65,6 +65,21 @@ public fun <T : Appendable> T.append(vararg value: CharSequence?): T {
return this
}
/** Appends a line feed character (`\n`) to this Appendable. */
@SinceKotlin("1.4")
@kotlin.internal.InlineOnly
public inline fun Appendable.appendLine(): Appendable = append('\n')
/** Appends value to the given Appendable and a line feed character (`\n`) after it. */
@SinceKotlin("1.4")
@kotlin.internal.InlineOnly
public inline fun Appendable.appendLine(value: CharSequence?): Appendable = append(value).appendLine()
/** Appends value to the given Appendable and a line feed character (`\n`) after it. */
@SinceKotlin("1.4")
@kotlin.internal.InlineOnly
public inline fun Appendable.appendLine(value: Char): Appendable = append(value).appendLine()
internal fun <T> Appendable.appendElement(element: T, transform: ((T) -> CharSequence)?) {
when {
libraries/stdlib/src/kotlin/text/StringBuilder.kt
+36
View File
@@ -428,3 +428,39 @@ public fun StringBuilder.append(vararg value: Any?): StringBuilder {
append(item)
return this
}
/** Appends a line feed character (`\n`) to this StringBuilder. */
@SinceKotlin("1.4")
@kotlin.internal.InlineOnly
public inline fun StringBuilder.appendLine(): StringBuilder = append('\n')
/** Appends [value] to this [StringBuilder], followed by a line feed character (`\n`). */
@SinceKotlin("1.4")
@kotlin.internal.InlineOnly
public inline fun StringBuilder.appendLine(value: CharSequence?): StringBuilder = append(value).appendLine()
/** Appends [value] to this [StringBuilder], followed by a line feed character (`\n`). */
@SinceKotlin("1.4")
@kotlin.internal.InlineOnly
public inline fun StringBuilder.appendLine(value: String?): StringBuilder = append(value).appendLine()
/** Appends [value] to this [StringBuilder], followed by a line feed character (`\n`). */
@SinceKotlin("1.4")
@kotlin.internal.InlineOnly
public inline fun StringBuilder.appendLine(value: Any?): StringBuilder = append(value).appendLine()
/** Appends [value] to this [StringBuilder], followed by a line feed character (`\n`). */
@OptIn(ExperimentalStdlibApi::class)
@SinceKotlin("1.4")
@kotlin.internal.InlineOnly
public inline fun StringBuilder.appendLine(value: CharArray): StringBuilder = append(value).appendLine()
/** Appends [value] to this [StringBuilder], followed by a line feed character (`\n`). */
@SinceKotlin("1.4")
@kotlin.internal.InlineOnly
public inline fun StringBuilder.appendLine(value: Char): StringBuilder = append(value).appendLine()
/** Appends [value] to this [StringBuilder], followed by a line feed character (`\n`). */
@SinceKotlin("1.4")
@kotlin.internal.InlineOnly
public inline fun StringBuilder.appendLine(value: Boolean): StringBuilder = append(value).appendLine()