taken out dependency to IsDef

Author: Stephan Sahm

.github/workflows/ci.yml

@@ -40,11 +40,6 @@ jobs:
       - uses: codecov/codecov-action@v1
         with:
           file: lcov.info
-      - run: |
-          julia --project=docs -e '
-            using Pkg
-            pkg"registry add https://github.com/JuliaRegistries/General"
-            pkg"registry add https://github.com/schlichtanders/SchlichtandersJuliaRegistry.jl"
           '
   docs:
     name: Documentation
@@ -54,12 +49,6 @@ jobs:
       - uses: julia-actions/setup-julia@v1
         with:
           version: '1'
-      - run: |
-          julia --project=docs -e '
-            using Pkg
-            pkg"registry add https://github.com/JuliaRegistries/General"
-            pkg"registry add https://github.com/schlichtanders/SchlichtandersJuliaRegistry.jl"
-          '
       - run: |
           julia --project=docs -e '
             using Pkg

Project.toml

@@ -5,11 +5,9 @@ version = "1.0.0"
 
 [deps]
 Compat = "34da2185-b29b-5c13-b0c7-acf172513d20"
-IsDef = "2704c575-34db-4e2b-9135-fc0075949e5a"
 
 [compat]
 Compat = "2.1, 3"
-IsDef = "1"
 julia = "1"
 
 [extras]

src/ContextManager.jl

@@ -36,7 +36,7 @@ Base.run(c::ContextManager) = c(identity)
 
 
 function Base.eltype(::Type{<:ContextManager{F}}) where F
-  Out(apply, F, typeof(identity))
+  Base.promote_op((f, arg) -> f(arg), F, typeof(identity))
 end
 Base.eltype(::Type{<:ContextManager}) = Any
 

src/DataTypesBasic.jl

@@ -37,7 +37,6 @@ export Const, Identity,
   ContextManager, @ContextManager
 
 using Compat
-using IsDef
 
 # type definitions
 include("Nothing.jl")

test/ContextManager.jl

@@ -1,5 +1,4 @@
 using DataTypesBasic
-using IsDef
 using Test