Drop support for Julia 0.6 (#47)

* Drop Julia 0.6 support

* Drop Compat dependency

* Drop sprintcompact

* Test against Julia 1.1

* Add Project.toml

Author: omus

.gitignore

@@ -1,3 +1,5 @@
 *.jl.cov
 *.jl.*.cov
 *.jl.mem
+
+Manifest.toml

.travis.yml

@@ -4,21 +4,11 @@ os:
   - linux
   - osx
 julia:
-  - 0.6
   - 1.0
+  - 1.1
   - nightly
 notifications:
   email: false
 after_success:
-  - |
-    julia -e '
-      VERSION >= v"0.7.0-DEV.3656" && using Pkg
-      VERSION >= v"0.7.0-DEV.5183" || cd(Pkg.dir("FixedPointDecimals"))
-      Pkg.add("Coverage"); using Coverage
-      Coveralls.submit(process_folder())'
-  - |
-    julia -e '
-      VERSION >= v"0.7.0-DEV.3656" && using Pkg
-      VERSION >= v"0.7.0-DEV.5183" || cd(Pkg.dir("FixedPointDecimals"))
-      Pkg.add("Coverage"); using Coverage
-      Codecov.submit(process_folder())'
+  - julia -e 'using Pkg; Pkg.add("Coverage"); using Coverage; Coveralls.submit(process_folder())'
+  - julia -e 'using Pkg; Pkg.add("Coverage"); using Coverage; Codecov.submit(process_folder())'

Project.toml

@@ -0,0 +1,13 @@
+name = "FixedPointDecimals"
+uuid = "fb4d412d-6eee-574d-9565-ede6634db7b0"
+authors = ["Fengyang Wang <fengyang.wang.0@gmail.com>", "Curtis Vogt <curtis.vogt@gmail.com>"]
+
+[compat]
+julia = "0.7, 1.0"
+
+[extras]
+Printf = "de0858da-6303-5e67-8744-51eddeeeb8d7"
+Test = "8dfed614-e22c-5e08-85e1-65c5234f0b40"
+
+[targets]
+test = ["Printf", "Test"]

REQUIRE

@@ -1,2 +1 @@
-julia 0.6
-Compat 1.1.0
+julia 0.7

appveyor.yml

@@ -1,7 +1,7 @@
 environment:
   matrix:
-  - julia_version: 0.6
-  - julia_version: 1
+  - julia_version: 1.0
+  - julia_version: 1.1
   - julia_version: nightly
 
 platform:

src/FixedPointDecimals.jl

@@ -27,14 +27,10 @@ module FixedPointDecimals
 
 export FixedDecimal, RoundThrows
 
-using Compat: lastindex, something
-
-import Compat: floatmin, floatmax
-
 import Base: reinterpret, zero, one, abs, sign, ==, <, <=, +, -, /, *, div, rem, divrem,
              fld, mod, fldmod, fld1, mod1, fldmod1, isinteger, typemin, typemax,
              print, show, string, convert, parse, promote_rule, min, max,
-             trunc, round, floor, ceil, eps, float, widemul, decompose
+             floatmin, floatmax, trunc, round, floor, ceil, eps, float, widemul, decompose
 
 const BitInteger = Union{Int8, UInt8, Int16, UInt16, Int32, UInt32, Int64,
                          UInt64, Int128, UInt128}
@@ -223,14 +219,7 @@ as a floating point number.
 This is equivalent to counting the number of bits needed to represent the
 integer, excluding any trailing zeros.
 """
-required_precision(::Integer)
-
-# https://github.com/JuliaLang/julia/pull/27908
-if VERSION < v"0.7.0-beta.183"
-    required_precision(n::Integer) = ndigits(n, 2) - trailing_zeros(n)
-else
-    required_precision(n::Integer) = ndigits(n, base=2) - trailing_zeros(n)
-end
+required_precision(n::Integer) = ndigits(n, base=2) - trailing_zeros(n)
 
 """
     _apply_exact_float(f, T, x::Real, i::Integer)

test/runtests.jl

@@ -1,8 +1,7 @@
 using FixedPointDecimals
-import FixedPointDecimals: FD, value
-using Compat
-using Compat.Test
-using Compat.Printf
+using FixedPointDecimals: FD, value
+using Test
+using Printf
 using Base.Checked: checked_mul
 
 include("utils.jl")
@@ -788,12 +787,12 @@ end
 
 @testset "show" begin
     @testset "compact" begin
-        @test sprintcompact(FD2(1.00)) == "1.0"
-        @test sprintcompact(FD2(1.23)) == "1.23"
-        @test sprintcompact(FD2(42.40)) == "42.4"
-        @test sprintcompact(FD2(-42.40)) == "-42.4"
-        @test sprintcompact(FD2(-0.01)) == "-0.01"
-        @test sprintcompact(FD2(0)) == "0.0"
+        @test sprint(show, FD2(1.00), context=:compact=>true) == "1.0"
+        @test sprint(show, FD2(1.23), context=:compact=>true) == "1.23"
+        @test sprint(show, FD2(42.40), context=:compact=>true) == "42.4"
+        @test sprint(show, FD2(-42.40), context=:compact=>true) == "-42.4"
+        @test sprint(show, FD2(-0.01), context=:compact=>true) == "-0.01"
+        @test sprint(show, FD2(0), context=:compact=>true) == "0.0"
 
         @test repr(typemin(FixedDecimal{Int64, 2})) ==
               "FixedDecimal{Int64,2}(-92233720368547758.08)"

test/utils.jl

@@ -41,9 +41,3 @@ function ceil_alt(::Type{FD{T,f}}, val::AbstractFloat) where {T<:Integer, f}
     s, v, r = integer_alt(T, f, val)
     reinterpret(FD{T,f}, copysign(v + (s > 0 ? r : zero(T)), s))
 end
-
-if VERSION < v"0.7.0-DEV.4524"
-    sprintcompact(x...) = sprint(showcompact, x...)
-else
-    sprintcompact(x...) = sprint(show, x..., context=:compact=>true)
-end