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Minor: rename type parameter from C to M as it stands for Map

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This commit is contained in:
Ilya Gorbunov
2016-08-09 23:19:13 +03:00
parent bb774cea76
commit dcd6e86cd3
1 changed files with 4 additions and 4 deletions
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libraries/stdlib/src/kotlin/collections/Maps.kt
+4 -4
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@@ -238,7 +238,7 @@ public inline operator fun <K, V> MutableMap<K, V>.iterator(): MutableIterator<M
* Populates the given [destination] map with entries having the keys of this map and the values obtained
* by applying the [transform] function to each entry in this [Map].
*/
public inline fun <K, V, R, C : MutableMap<in K, in R>> Map<out K, V>.mapValuesTo(destination: C, transform: (Map.Entry<K, V>) -> R): C {
public inline fun <K, V, R, M : MutableMap<in K, in R>> Map<out K, V>.mapValuesTo(destination: M, transform: (Map.Entry<K, V>) -> R): M {
return entries.associateByTo(destination, { it.key }, transform)
}
@@ -249,7 +249,7 @@ public inline fun <K, V, R, C : MutableMap<in K, in R>> Map<out K, V>.mapValuesT
* In case if any two entries are mapped to the equal keys, the value of the latter one will overwrite
* the value associated with the former one.
*/
public inline fun <K, V, R, C : MutableMap<in R, in V>> Map<out K, V>.mapKeysTo(destination: C, transform: (Map.Entry<K, V>) -> R): C {
public inline fun <K, V, R, M : MutableMap<in R, in V>> Map<out K, V>.mapKeysTo(destination: M, transform: (Map.Entry<K, V>) -> R): M {
return entries.associateByTo(destination, transform, { it.value })
}
@@ -345,7 +345,7 @@ public inline fun <K, V> Map<out K, V>.filterValues(predicate: (V) -> Boolean):
*
* @return the destination map.
*/
public inline fun <K, V, C : MutableMap<in K, in V>> Map<out K, V>.filterTo(destination: C, predicate: (Map.Entry<K, V>) -> Boolean): C {
public inline fun <K, V, M : MutableMap<in K, in V>> Map<out K, V>.filterTo(destination: M, predicate: (Map.Entry<K, V>) -> Boolean): M {
for (element in this) {
if (predicate(element)) {
destination.put(element.key, element.value)
@@ -368,7 +368,7 @@ public inline fun <K, V> Map<out K, V>.filter(predicate: (Map.Entry<K, V>) -> Bo
*
* @return the destination map.
*/
public inline fun <K, V, C : MutableMap<in K, in V>> Map<out K, V>.filterNotTo(destination: C, predicate: (Map.Entry<K, V>) -> Boolean): C {
public inline fun <K, V, M : MutableMap<in K, in V>> Map<out K, V>.filterNotTo(destination: M, predicate: (Map.Entry<K, V>) -> Boolean): M {
for (element in this) {
if (!predicate(element)) {
destination.put(element.key, element.value)