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Generate indexOf and lastIndexOf extensions for List.

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This commit is contained in:
Ilya Gorbunov
2015-11-26 06:05:52 +03:00
parent c7d08ea599
commit de86e90103
3 changed files with 42 additions and 29 deletions
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libraries/tools/kotlin-stdlib-gen/src/templates/Elements.kt
+6 -4
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@@ -57,7 +57,7 @@ fun elements(): List<GenericFunction> {
}
templates add f("indexOf(element: T)") {
only(Iterables, Sequences, ArraysOfObjects, ArraysOfPrimitives)
only(Iterables, Sequences, ArraysOfObjects, ArraysOfPrimitives, Lists)
doc { f -> "Returns first index of [element], or -1 if the ${f.collection} does not contain element." }
typeParam("@kotlin.internal.OnlyInputTypes T")
returns("Int")
@@ -102,10 +102,11 @@ fun elements(): List<GenericFunction> {
return -1
"""
}
body(Lists) { "return indexOf(element)" }
}
templates add f("indexOf(element: T)") {
only(Iterables, Sequences, ArraysOfObjects)
only(Iterables, Sequences, ArraysOfObjects, Lists)
doc { "Returns first index of [element], or -1 if the collection does not contain element." }
returns("Int")
deprecate { f -> with(DocExtensions) { Deprecation("${f.collection.capitalize()} and element have incompatible types. Upcast element to Any? if you're sure.", "indexOf(element as Any?)") } }
@@ -133,7 +134,7 @@ fun elements(): List<GenericFunction> {
}
templates add f("lastIndexOf(element: T)") {
only(Iterables, Sequences, ArraysOfObjects, ArraysOfPrimitives)
only(Iterables, Sequences, ArraysOfObjects, ArraysOfPrimitives, Lists)
doc { f -> "Returns last index of [element], or -1 if the ${f.collection} does not contain element." }
typeParam("@kotlin.internal.OnlyInputTypes T")
returns("Int")
@@ -179,10 +180,11 @@ fun elements(): List<GenericFunction> {
return -1
"""
}
body(Lists) { "return lastIndexOf(element)" }
}
templates add f("lastIndexOf(element: T)") {
only(Iterables, Sequences, ArraysOfObjects)
only(Iterables, Sequences, ArraysOfObjects, Lists)
doc { "Returns last index of [element], or -1 if the collection does not contain element." }
returns("Int")
deprecate { f -> with(DocExtensions) { Deprecation("${f.collection.capitalize()} and element have incompatible types. Upcast element to Any? if you're sure.", "lastIndexOf(element as Any?)") } }