refactor package utils

Author: Allan-Nava

utils/date.go

@@ -1,4 +1,4 @@
-package utils
+package date_utils
 
 import "time"
 

utils/file.go

@@ -1,4 +1,4 @@
-package utils
+package file_utils
 
 import (
 	"os"

utils/int.go

@@ -0,0 +1,39 @@
+package int_utils
+
+// Min returns the smallest integer from a list of integers.
+func Min(nums ...int) int {
+	if len(nums) == 0 {
+		return 0 // or some error value
+	}
+	min := nums[0]
+	for _, num := range nums {
+		if num < min {
+			min = num
+		}
+	}
+	return min
+}
+
+// Max returns the largest integer from a list of integers.
+func Max(nums ...int) int {
+	if len(nums) == 0 {
+		return 0 // or some error value
+	}
+	max := nums[0]
+	for _, num := range nums {
+		if num > max {
+			max = num
+		}
+	}
+	return max
+}
+
+// IsEven returns true if the integer is even.
+func IsEven(n int) bool {
+	return n%2 == 0
+}
+
+// IsOdd returns true if the integer is odd.
+func IsOdd(n int) bool {
+	return n%2 != 0
+}

utils/strings.go

@@ -1,4 +1,4 @@
-package utils
+package strings_utils
 
 import (
 	"regexp"