Add one for AbstractString

From discussion in JuliaLang#19536
bdeonovic · Dec 9, 2016 · 8e9ed8d · 8e9ed8d
1 parent ae1b30b
commit 8e9ed8d
Showing 1 changed file with 2 additions and 0 deletions.
diff --git a/base/strings/basic.jl b/base/strings/basic.jl
@@ -108,6 +108,8 @@ julia> "Hello " * "world"
 (.*){T<:AbstractString}(v::Vector{T},s::AbstractString) = [i*s for i in v]
 (.*){T<:AbstractString}(s::AbstractString,v::Vector{T}) = [s*i for i in v]
 
+one(s::AbstractString) = ""
+
 length(s::DirectIndexString) = endof(s)
 
 """