provides a lazy reverse AbstractString interface implementation with methods
firstindexlastindexlengthiteratethisindprevindnextindgetindexisvalidSubStringncodeunitscodeunit
julia> using ReversedStrings
julia> using BenchmarkTools
julia> @btime reverse("JuliaCon")
28.694 ns (1 allocation: 32 bytes)
"noCailuJ"
julia> @btime reversed("JuliaCon")
3.167 ns (0 allocations: 0 bytes)
"noCailuJ"
julia> @btime reverse(reverse("JuliaCon"))
58.530 ns (2 allocations: 64 bytes)
"JuliaCon"
julia> @btime reversed(reversed("JuliaCon"))
3.734 ns (0 allocations: 0 bytes)
"JuliaCon"The package is used in CombinedParsers.jl for lookbehind parsers.
https://discourse.julialang.org/t/what-is-the-interface-of-abstractstring/8937