Updates for API 0.3 (#139)

Author: juliohm

Project.toml

@@ -26,5 +26,5 @@ ScientificTypes = "2.3, 3.0"
 StatsBase = "0.33"
 Tables = "1.6"
 Transducers = "0.4"
-TransformsAPI = "0.2"
+TransformsAPI = "0.3"
 julia = "1.6"

src/TableTransforms.jl

@@ -23,6 +23,7 @@ import Distributions: quantile, cdf
 import TransformsAPI: Transform
 import TransformsAPI: assertions, isrevertible, preprocess
 import TransformsAPI: apply, revert, reapply
+import TransformsAPI: →
 
 include("tabletraits.jl")
 include("assertions.jl")

src/transforms.jl

@@ -288,5 +288,4 @@ include("transforms/functional.jl")
 include("transforms/eigenanalysis.jl")
 include("transforms/rowtable.jl")
 include("transforms/coltable.jl")
-include("transforms/sequential.jl")
 include("transforms/parallel.jl")

src/transforms/parallel.jl

@@ -15,7 +15,7 @@ ZScore() ⊔ EigenAnalysis(:V)
 ```
 """
 struct ParallelTableTransform <: TableTransform
-  transforms::Vector{TableTransform}
+  transforms::Vector{Transform}
 end
 
 # AbstractTrees interface
@@ -163,11 +163,11 @@ end
 Create a [`ParallelTableTransform`](@ref) transform with
 `[transform₁, transform₂, …, transformₙ]`.
 """
-⊔(t1::TableTransform, t2::TableTransform) =
+⊔(t1::Transform, t2::Transform) =
   ParallelTableTransform([t1, t2])
-⊔(t1::TableTransform, t2::ParallelTableTransform) =
+⊔(t1::Transform, t2::ParallelTableTransform) =
   ParallelTableTransform([t1; t2.transforms])
-⊔(t1::ParallelTableTransform, t2::TableTransform) =
+⊔(t1::ParallelTableTransform, t2::Transform) =
   ParallelTableTransform([t1.transforms; t2])
 ⊔(t1::ParallelTableTransform, t2::ParallelTableTransform) =
   ParallelTableTransform([t1.transforms; t2.transforms])

src/transforms/sequential.jl

@@ -335,7 +335,7 @@
     @test iostr == "ColTable transform"
   end
 
-  @testset "Sequential" begin
+  @testset "SequentialTransform" begin
     t1 = Select(:x, :z)
     t2 = ZScore()
     t3 = Scale(low=0, high=1)
@@ -348,7 +348,7 @@
     # full mode
     iostr = sprint(show, MIME("text/plain"), pipeline)
     @test iostr == """
-    Sequential
+    SequentialTransform
     ├─ Select([:x, :z], nothing)
     ├─ ZScore(all)
     └─ Scale(all, 0, 1)"""
@@ -387,10 +387,10 @@
     iostr = sprint(show, MIME("text/plain"), pipeline)
     @test iostr == """
     ParallelTableTransform
-    ├─ Sequential
+    ├─ SequentialTransform
     │  ├─ ZScore(all)
     │  └─ Scale(all, 0.25, 0.75)
-    └─ Sequential
+    └─ SequentialTransform
        ├─ Functional(all, cos)
        └─ Scale(all, 0.25, 0.75)"""
   end