add functions for different word types, add tests

Author: dclipca

go.mod

@@ -1,3 +1,5 @@
 module github.com/symmetric-project/ngen
 
 go 1.17
+
+require github.com/iancoleman/strcase v0.2.0

go.sum

@@ -0,0 +1,2 @@
+github.com/iancoleman/strcase v0.2.0 h1:05I4QRnGpI0m37iZQRuskXh+w77mr6Z41lwQzuHLwW0=
+github.com/iancoleman/strcase v0.2.0/go.mod h1:iwCmte+B7n89clKwxIoIXy/HfoL7AsD47ZCWhYzw7ho=

main.go

@@ -0,0 +1,62 @@
+package ngen
+
+import (
+	"math"
+	"math/rand"
+	"os"
+	"time"
+
+	"github.com/iancoleman/strcase"
+)
+
+var adjectives []string
+var adverbs []string
+var nouns []string
+var verbs []string
+
+func init() {
+	rand.Seed(time.Now().UnixNano())
+	var err error
+	adjectives, err = readLines("./words/adjectives.txt")
+	if err != nil {
+		os.Exit(1)
+	}
+	adverbs, err = readLines("./words/adverbs.txt")
+	if err != nil {
+		os.Exit(1)
+	}
+	nouns, err = readLines("./words/nouns.txt")
+	if err != nil {
+		os.Exit(1)
+	}
+	verbs, err = readLines("./words/verbs.txt")
+	if err != nil {
+		os.Exit(1)
+	}
+}
+
+func getRandomStringFromStringArray(arr []string) string {
+	randomRawIndex := rand.Float64() * float64(len(arr)-1)
+	randomIndex := int(math.Round(randomRawIndex))
+	return arr[randomIndex]
+}
+
+func adjective() string {
+	return getRandomStringFromStringArray(adjectives)
+}
+
+func adverb() string {
+	return getRandomStringFromStringArray(adverbs)
+}
+
+func noun() string {
+	return getRandomStringFromStringArray(nouns)
+}
+
+func verb() string {
+	return getRandomStringFromStringArray(verbs)
+}
+
+func Generate() string {
+	return strcase.ToCamel(adjective() + "-" + noun())
+}

ngen.go

@@ -0,0 +1,9 @@
+package ngen
+
+import (
+	"testing"
+)
+
+func TestPrintName(t *testing.T) {
+	t.Log(Generate())
+}