added var case methods

name/var_case.go

@@ -0,0 +1,33 @@
+package name
+
+// VarCaseSingle version of a name.
+//	foo_bar = fooBar
+//	admin/widget = adminWidget
+//	User = users
+func VarCaseSingle(s string) string {
+	return New(s).VarCaseSingle().String()
+}
+
+// VarCaseSingle version of a name.
+//	foo_bar = fooBar
+//	admin/widget = adminWidget
+//	User = users
+func (i Ident) VarCaseSingle() Ident {
+	return Ident{i.Group().Singularize().Camelize()}
+}
+
+// VarCasePlural version of a name.
+//	foo_bar = fooBars
+//	admin/widget = adminWidgets
+//	User = users
+func VarCasePlural(s string) string {
+	return New(s).VarCasePlural().String()
+}
+
+// VarCasePlural version of a name.
+//	foo_bar = fooBars
+//	admin/widget = adminWidgets
+//	User = users
+func (i Ident) VarCasePlural() Ident {
+	return Ident{i.Group().Pluralize().Camelize()}
+}

name/var_case_test.go

@@ -0,0 +1,53 @@
+package name
+
+import (
+	"testing"
+
+	"github.com/stretchr/testify/require"
+)
+
+func Test_VarCaseSingle(t *testing.T) {
+	table := []tt{
+		{"foo_bar", "fooBar"},
+		{"admin/widget", "adminWidget"},
+		{"widget", "widget"},
+		{"widgets", "widget"},
+		{"User", "user"},
+		{"FooBar", "fooBar"},
+		{"status", "status"},
+		{"statuses", "status"},
+		{"Status", "status"},
+		{"Statuses", "status"},
+	}
+
+	for _, tt := range table {
+		t.Run(tt.act, func(st *testing.T) {
+			r := require.New(st)
+			r.Equal(tt.exp, VarCaseSingle(tt.act))
+			r.Equal(tt.exp, VarCaseSingle(tt.exp))
+		})
+	}
+}
+
+func Test_VarCasePlural(t *testing.T) {
+	table := []tt{
+		{"foo_bar", "fooBars"},
+		{"admin/widget", "adminWidgets"},
+		{"widget", "widgets"},
+		{"widgets", "widgets"},
+		{"User", "users"},
+		{"FooBar", "fooBars"},
+		{"status", "statuses"},
+		{"statuses", "statuses"},
+		{"Status", "statuses"},
+		{"Statuses", "statuses"},
+	}
+
+	for _, tt := range table {
+		t.Run(tt.act, func(st *testing.T) {
+			r := require.New(st)
+			r.Equal(tt.exp, VarCasePlural(tt.act))
+			r.Equal(tt.exp, VarCasePlural(tt.exp))
+		})
+	}
+}