feat: add missing methods, add Rakefile

Author: initdc

.github/workflows/matrix-test.yml

@@ -17,6 +17,7 @@ jobs:
     runs-on: ubuntu-latest
     name: Golang ${{ matrix.go }}
     strategy:
+      fail-fast: false
       matrix:
         go:
           - "1.25"
@@ -28,7 +29,9 @@ jobs:
         uses: actions/setup-go@v5
         with:
           go-version: ${{ matrix.go }}
+      # - name: Install Rake
+      #   run: gem install rake
       - name: Test option
-        run: cd option && go test -v
+        run: rake test_option
       - name: Test result
-        run: cd result && go test -v
+        run: rake test_result

.gitignore

@@ -0,0 +1 @@
+/**/*.rs

README.md

@@ -1,39 +1,54 @@
-# type
+# types
 
-Bring the Rust [Result Option] type to Golang
+Bring the Rust [Result Option] types to Golang
 
 ## Installation
 
-  `go get github.com/initdc/type`
+  `go get github.com/initdc/types`
 
 ## Usage
 
 ```go
+package e2e_test
+
 import (
-  . "github.com/initdc/type/option"
-  . "github.com/initdc/type/result"
+	"fmt"
+	. "github.com/initdc/types/option"
+	types "github.com/initdc/types/result"
+	"testing"
 )
 
-// Option
-s := Some(1)
+func TestE2E(t *testing.T) {
+	// Option
+	s1 := Some(1)
+
+	var s2 Option[int]
+	s2.None()
+
+	n1 := None[int]()
 
-var s Option[int]
-s.None()
 
-n := None[int]()
+	// Result
+	var r1 types.Result[int, string]
+	r1.Ok(1)
 
-// Result
-var r Result[int, string]
-r.Ok(1)
+	var e1 types.Result[int, string]
+	e1.Err("error")
 
-var e Result[int, string]
-e.Err("error")
+	r2 := types.Ok[int, string](1)
+	e2 := types.Err[int, string]("error")
 
+	fmt.Printf("%#v\n", s1)
+	fmt.Printf("%#v\n", s2)
+	fmt.Printf("%#v\n", n1)
 
-r := Ok[int, string](1)
-e := Err[int, string]("error")
+	fmt.Printf("%#v\n", r1)
+	fmt.Printf("%#v\n", e1)
+	fmt.Printf("%#v\n", r2)
+	fmt.Printf("%#v\n", e2)
+}
 ```
 
 ## Contributing
 
-Bug reports and pull requests are welcome on GitHub at https://github.com/initdc/type.
+Bug reports and pull requests are welcome on GitHub at https://github.com/initdc/types.

Rakefile

@@ -0,0 +1,21 @@
+task default: %w[fmt vet test]
+
+task :fmt do
+  sh "go fmt ./..."
+end
+
+task :vet do
+  sh "go vet ./..."
+end
+
+task :test do
+  sh "go test -cover -v ./..."
+end
+
+task :test_result do
+  sh "go test -cover -v ./result"
+end
+
+task :test_option do
+  sh "go test -cover -v ./option"
+end

e2e_test.go

@@ -0,0 +1,38 @@
+package e2e_test
+
+import (
+	"fmt"
+	. "github.com/initdc/types/option"
+	types "github.com/initdc/types/result"
+	"testing"
+)
+
+func TestE2E(t *testing.T) {
+	// Option
+	s1 := Some(1)
+
+	var s2 Option[int]
+	s2.None()
+
+	n1 := None[int]()
+
+
+	// Result
+	var r1 types.Result[int, string]
+	r1.Ok(1)
+
+	var e1 types.Result[int, string]
+	e1.Err("error")
+
+	r2 := types.Ok[int, string](1)
+	e2 := types.Err[int, string]("error")
+
+	fmt.Printf("%#v\n", s1)
+	fmt.Printf("%#v\n", s2)
+	fmt.Printf("%#v\n", n1)
+
+	fmt.Printf("%#v\n", r1)
+	fmt.Printf("%#v\n", e1)
+	fmt.Printf("%#v\n", r2)
+	fmt.Printf("%#v\n", e2)
+}

go.mod

@@ -1,3 +1,11 @@
-module github.com/initdc/type
+module github.com/initdc/types
 
 go 1.18
+
+require github.com/stretchr/testify v1.11.1
+
+require (
+	github.com/davecgh/go-spew v1.1.1 // indirect
+	github.com/pmezard/go-difflib v1.0.0 // indirect
+	gopkg.in/yaml.v3 v3.0.1 // indirect
+)

go.sum

@@ -0,0 +1,10 @@
+github.com/davecgh/go-spew v1.1.1 h1:vj9j/u1bqnvCEfJOwUhtlOARqs3+rkHYY13jYWTU97c=
+github.com/davecgh/go-spew v1.1.1/go.mod h1:J7Y8YcW2NihsgmVo/mv3lAwl/skON4iLHjSsI+c5H38=
+github.com/pmezard/go-difflib v1.0.0 h1:4DBwDE0NGyQoBHbLQYPwSUPoCMWR5BEzIk/f1lZbAQM=
+github.com/pmezard/go-difflib v1.0.0/go.mod h1:iKH77koFhYxTK1pcRnkKkqfTogsbg7gZNVY4sRDYZ/4=
+github.com/stretchr/testify v1.11.1 h1:7s2iGBzp5EwR7/aIZr8ao5+dra3wiQyKjjFuvgVKu7U=
+github.com/stretchr/testify v1.11.1/go.mod h1:wZwfW3scLgRK+23gO65QZefKpKQRnfz6sD981Nm4B6U=
+gopkg.in/check.v1 v0.0.0-20161208181325-20d25e280405 h1:yhCVgyC4o1eVCa2tZl7eS0r+SDo693bJlVdllGtEeKM=
+gopkg.in/check.v1 v0.0.0-20161208181325-20d25e280405/go.mod h1:Co6ibVJAznAaIkqp8huTwlJQCZ016jof/cbN4VW5Yz0=
+gopkg.in/yaml.v3 v3.0.1 h1:fxVm/GzAzEWqLHuvctI91KS9hhNmmWOoWu0XTYJS7CA=
+gopkg.in/yaml.v3 v3.0.1/go.mod h1:K4uyk7z7BCEPqu6E+C64Yfv1cQ7kz7rIZviUmN+EgEM=