Revert "add Printf support (#201)"

Project.toml

@@ -1,20 +1,18 @@
 name = "IntervalSets"
 uuid = "8197267c-284f-5f27-9208-e0e47529a953"
-version = "0.7.12"
+version = "0.7.13"
 
 [deps]
 Random = "9a3f8284-a2c9-5f02-9a11-845980a1fd5c"
 RecipesBase = "3cdcf5f2-1ef4-517c-9805-6587b60abb01"
 Statistics = "10745b16-79ce-11e8-11f9-7d13ad32a3b2"
 
 [weakdeps]
-Printf = "de0858da-6303-5e67-8744-51eddeeeb8d7"
 Random = "9a3f8284-a2c9-5f02-9a11-845980a1fd5c"
 RecipesBase = "3cdcf5f2-1ef4-517c-9805-6587b60abb01"
 Statistics = "10745b16-79ce-11e8-11f9-7d13ad32a3b2"
 
 [extensions]
-IntervalSetsPrintfExt = "Printf"
 IntervalSetsRandomExt = "Random"
 IntervalSetsRecipesBaseExt = "RecipesBase"
 IntervalSetsStatisticsExt = "Statistics"
@@ -24,7 +22,6 @@ Aqua = "0.8"
 Dates = "1"
 OffsetArrays = "1"
 Plots = "1"
-Printf = "1"
 Random = "1"
 RecipesBase = "1"
 Statistics = "1"
@@ -37,12 +34,11 @@ Aqua = "4c88cf16-eb10-579e-8560-4a9242c79595"
 Dates = "ade2ca70-3891-5945-98fb-dc099432e06a"
 OffsetArrays = "6fe1bfb0-de20-5000-8ca7-80f57d26f881"
 Plots = "91a5bcdd-55d7-5caf-9e0b-520d859cae80"
-Printf = "de0858da-6303-5e67-8744-51eddeeeb8d7"
 Random = "9a3f8284-a2c9-5f02-9a11-845980a1fd5c"
 RecipesBase = "3cdcf5f2-1ef4-517c-9805-6587b60abb01"
 Statistics = "10745b16-79ce-11e8-11f9-7d13ad32a3b2"
 Test = "8dfed614-e22c-5e08-85e1-65c5234f0b40"
 Unitful = "1986cc42-f94f-5a68-af5c-568840ba703d"
 
 [targets]
-test = ["Aqua", "Dates", "Test", "Plots", "Printf", "Random", "RecipesBase", "OffsetArrays", "Statistics", "Unitful"]
+test = ["Aqua", "Dates", "Test", "Plots", "Random", "RecipesBase", "OffsetArrays", "Statistics", "Unitful"]

src/interval.jl

@@ -156,12 +156,10 @@ julia> 3 ± 2
 ±(x, y) = ClosedInterval(x - y, x + y)
 ±(x::CartesianIndex, y::CartesianIndex) = ClosedInterval(x-y, x+y)
 
-_show_suffix(::ClosedInterval) = ""
-_show_suffix(::OpenInterval) = " (open)"
-_show_suffix(::Interval{:open,:closed}) = " (open-closed)"
-_show_suffix(::Interval{:closed,:open}) = " (closed-open)"
-
-show(io::IO, I::Interval) = print(io, leftendpoint(I), " .. ", rightendpoint(I), _show_suffix(I))
+show(io::IO, I::ClosedInterval) = print(io, leftendpoint(I), " .. ", rightendpoint(I))
+show(io::IO, I::OpenInterval) = print(io, leftendpoint(I), " .. ", rightendpoint(I), " (open)")
+show(io::IO, I::Interval{:open,:closed}) = print(io, leftendpoint(I), " .. ", rightendpoint(I), " (open-closed)")
+show(io::IO, I::Interval{:closed,:open}) = print(io, leftendpoint(I), " .. ", rightendpoint(I), " (closed-open)")
 
 # The following are not typestable for mixed endpoint types
 _left_intersect_type(::Type{Val{:open}}, ::Type{Val{L2}}, a1, a2) where L2 = a1 < a2 ? (a2,L2) : (a1,:open)

test/runtests.jl

@@ -6,7 +6,6 @@ import Statistics: mean
 using Random
 using Unitful
 using Plots
-using Printf
 
 import IntervalSets: Domain, endpoints, closedendpoints, TypedEndpointsInterval
 
@@ -444,15 +443,6 @@ struct IncompleteInterval <: AbstractInterval{Int} end
         @test_throws MethodError 2 in I
     end
 
-    VERSION ≥ v"1.9" && @testset "stringify" begin
-        @test string(0..1) == "0 .. 1"
-        @test string(iv"[0,1)") == "0 .. 1 (closed-open)"
-        @test @sprintf("%d", 0..1) == "0 .. 1"
-        @test @sprintf("%.2f", 0..1) == "0.00 .. 1.00"
-        @test @sprintf("%.2f", iv"[0,1)") == "0.00 .. 1.00 (closed-open)"
-        @test @sprintf("%.2f", 0u"m"..1u"m") == "0.00 m .. 1.00 m"
-    end
-
     include("base_methods.jl")
     include("setoperations.jl")
     include("findall.jl")