Add SUnitRange(::Int, ::Int) constructor and doc string (#223)

Author: Tokazama

Project.toml

@@ -1,6 +1,6 @@
 name = "ArrayInterface"
 uuid = "4fba245c-0d91-5ea0-9b3e-6abc04ee57a9"
-version = "3.1.37"
+version = "3.1.38"
 
 [deps]
 Compat = "34da2185-b29b-5c13-b0c7-acf172513d20"

docs/src/api.md

@@ -82,6 +82,7 @@ ArrayInterface.LazyAxis
 ArrayInterface.OptionallyStaticStepRange
 ArrayInterface.OptionallyStaticUnitRange
 ArrayInteraface.SOneTo
+ArrayInteraface.SUnitRange
 ArrayInterface.StrideIndex
 ```
 

src/ranges.jl

@@ -188,7 +188,13 @@ end
     end
 end
 
+"""
+    SUnitRange(start::Int, stop::Int)
+
+An alias for `OptionallyStaticUnitRange` where both the start and stop are known statically.
+"""
 const SUnitRange{F,L} = OptionallyStaticUnitRange{StaticInt{F},StaticInt{L}}
+SUnitRange(start::Int, stop::Int) = SUnitRange{start,stop}()
 
 """
     SOneTo(n::Int)

test/ranges.jl

@@ -12,6 +12,7 @@
         @test @inferred(static(1):2:10) == 1:2:10
         @test @inferred(static(1):UInt(10)) === static(1):10
         @test @inferred(UInt(1):static(1):static(10)) === 1:static(10)
+        @test ArrayInterface.SUnitRange(1, 10) == 1:10
         @test @inferred(ArrayInterface.OptionallyStaticUnitRange{Int,Int}(1:10)) == 1:10
         @test @inferred(ArrayInterface.OptionallyStaticUnitRange(1:10)) == 1:10