chore: fix deprecation warning

Author: UltiRequiem

cmd/flags.go

@@ -1,16 +1,17 @@
 package cmd
 
-import (
-	"flag"
-)
+import "flag"
+
 
 func resolveFlag[T comparable](longVal, shortVal *T, zero T, longName, shortName string) T {
 	if *longVal != zero && *shortVal != zero {
 		repeatedFlag(longName, shortName)
 	}
+	
 	if *longVal != zero {
 		return *longVal
 	}
+	
 	return *shortVal
 }
 

cmd/root.go

@@ -5,13 +5,13 @@ import (
 	"os"
 
 	chigo "github.com/UltiRequiem/chigo/pkg"
-	"github.com/UltiRequiem/lorelai/pkg"
+	lorelai "github.com/UltiRequiem/lorelai/pkg"
 )
 
-const VERSION = "1.0.0"
+const VERSION = "1.1.1"
 
 func Main() {
-	help, words, paragraphs, sentences, output, url, email, colors := flags()
+	help, words, paragraphs, sentences, fileToWrite, url, email, colors := flags()
 
 	if help {
 		printHelp()
@@ -45,17 +45,18 @@ func Main() {
 		text += "\n\n"
 	}
 
-	if output != "" {
-		err := os.WriteFile(output, []byte(text), 0664)
+	if fileToWrite != "" {
+		err := os.WriteFile(fileToWrite, []byte(text), 0664)
+
 		if err != nil {
-			error(fmt.Sprintf("Error while trying to write %s.", output))
+			error(fmt.Sprintf("Error while trying to write %s.", fileToWrite))
 		}
 
 		return
 	}
 
 	if text != "" {
-		textNoNewline := text[0 : len(text)-1]
+		textNoNewline := text[0 : len(text)-2] // Remove the new line at the end
 
 		if colors {
 			chigo.PrintWithColors(textNoNewline)

pkg/root.go

@@ -7,14 +7,15 @@ import (
 	"time"
 )
 
+var rng = rand.New(rand.NewSource(time.Now().UnixNano()))
+
 // Get [quantity] words
 func LoremWords(quantity int) string {
-	rand.Seed(time.Now().UnixNano())
 
 	lorem := ""
 
 	for i := 0; i < quantity; i++ {
-		lorem += DATA[rand.Intn(1100)] + " "
+		lorem += DATA[rng.Intn(1100)] + " "
 	}
 
 	return lorem
@@ -29,7 +30,12 @@ func FormattedLoremWords(quantity int) string {
 // Get a single word
 func Word() string {
 	word := LoremWords(1)
-	return strings.TrimSpace(strings.ToUpper(word[0:1]) + word[1:])
+
+	return strings.TrimSpace(strings.ToTitle(word))
+}
+
+func Tittle() string {
+	return strings.ToTitle(LoremWords(1))
 }
 
 // Get a sentence, with the first word capitalized, of eight words that ends with a dot.

pkg/root_test.go

@@ -32,9 +32,11 @@ func TestFormattedLoremWords(t *testing.T) {
 func TestWord(t *testing.T) {
 	result := Word()
 	words := strings.Fields(result)
+
 	if len(words) != 1 {
 		t.Errorf("Expected a single word, got %d words", len(words))
 	}
+	
 	if result[0] < 'A' || result[0] > 'Z' {
 		t.Errorf("Expected word to start with an uppercase letter, got %c", result[0])
 	}

pkg/utils.go

@@ -2,9 +2,16 @@ package lorelai
 
 import "strings"
 
+func capitalizeFirstWord(text string) string {
+    if len(text) == 0 {
+        return text
+    }
+    return strings.ToUpper(text[:1]) + text[1:]
+}
+
 // Trim spaces and adds a dot at the end.
 func formatWords(textToFormat string) string {
-	return trimSpaceAddDot(strings.ToUpper(textToFormat[0:1]) + textToFormat[1:])
+	return trimSpaceAddDot(capitalizeFirstWord(textToFormat))
 }
 
 func trimSpaceAddDot(text string) string {