replace Base64.stringmime by sprint (#310)

Author: jishnub

Project.toml

@@ -20,7 +20,6 @@ FillArraysStatisticsExt = "Statistics"
 
 [compat]
 Aqua = "0.8"
-Base64 = "1.6"
 Documenter = "1"
 Infinities = "0.1"
 LinearAlgebra = "1.6"
@@ -36,7 +35,6 @@ julia = "1.6"
 
 [extras]
 Aqua = "4c88cf16-eb10-579e-8560-4a9242c79595"
-Base64 = "2a0f44e3-6c83-55bd-87e4-b1978d98bd5f"
 Documenter = "e30172f5-a6a5-5a46-863b-614d45cd2de4"
 Infinities = "e1ba4f0e-776d-440f-acd9-e1d2e9742647"
 PDMats = "90014a1f-27ba-587c-ab20-58faa44d9150"
@@ -49,4 +47,4 @@ Statistics = "10745b16-79ce-11e8-11f9-7d13ad32a3b2"
 Test = "8dfed614-e22c-5e08-85e1-65c5234f0b40"
 
 [targets]
-test = ["Aqua", "Test", "Base64", "Infinities", "PDMats", "ReverseDiff", "SparseArrays", "StaticArrays", "Statistics", "Quaternions", "Documenter", "Random"]
+test = ["Aqua", "Test", "Infinities", "PDMats", "ReverseDiff", "SparseArrays", "StaticArrays", "Statistics", "Quaternions", "Documenter", "Random"]

test/runtests.jl

@@ -1,4 +1,5 @@
-using FillArrays, LinearAlgebra, PDMats, SparseArrays, StaticArrays, ReverseDiff, Random, Base64, Test, Statistics, Quaternions
+using FillArrays, LinearAlgebra, PDMats, SparseArrays, StaticArrays, ReverseDiff, Random, Test, Statistics, Quaternions
+
 import FillArrays: AbstractFill, RectDiagonal, SquareEye
 
 using Documenter
@@ -14,6 +15,8 @@ import .InfiniteArrays
 oneton(T::Type, sz...) = reshape(T.(1:prod(sz)), sz)
 oneton(sz...) = oneton(Float64, sz...)
 
+stringmime(args...) = sprint(show, args...)
+
 @testset "fill array constructors and convert" begin
     for (Typ, funcs) in ((Zeros, zeros), (Ones, ones))
         @test Typ((-1,5)) == Typ((0,5))