ENH: iterate API to cycler

sglyon · Sep 20, 2018 · d8bd587 · d8bd587
1 parent 194db18
commit d8bd587
Showing 1 changed file with 3 additions and 0 deletions.
diff --git a/src/styles.jl b/src/styles.jl
@@ -27,6 +27,9 @@ function Base.getindex(c::Cycler, ixs::AbstractVector{<:Integer})
     [c[i] for i in ixs]
 end
 
+Base.iterate(c::Cycler, s::Int=1) = c[s], s+1
+Base.IteratorSize(::Cycler) = IsInfinite()
+
 struct Style
     layout::Layout
     global_trace::PlotlyAttribute