Rename variables to more idiomatic Go

go/tests/balancedstring_test/balancedstring_correct/main.go

@@ -5,9 +5,9 @@ import (
 	"os"
 )
 
-func solve(str string) int {
+func solve(s string) int {
 	var count, countC, countD int
-	for _, r := range str {
+	for _, r := range s {
 		if r == 'C' {
 			countC++
 		} else if r == 'D' {

go/tests/flags_test/main.go

@@ -12,7 +12,7 @@ type node struct {
 }
 
 func main() {
-	str := []string{"--insert=", "--order"}
+	s := []string{"--insert=", "--order"}
 	strShorthand := []string{"-i=", "-o"}
 	var randflag []string
 	var randflagarg []string
@@ -22,7 +22,7 @@ func main() {
 	}
 
 	node := &node{
-		flags:          str,
+		flags:          s,
 		flagsShorthand: strShorthand,
 		randArgFlag:    randflagarg,
 		randArg:        randflag,

go/tests/split_test/main.go

@@ -20,7 +20,7 @@ func main() {
 		"[<>abc<>]"}
 
 	type node struct {
-		str string
+		s   string
 		sep string
 	}
 	table := []node{}
@@ -29,16 +29,16 @@ func main() {
 	for i := 0; i < 15; i++ {
 		separator := separators[rand.Intn(len(separators))]
 		val := node{
-			str: strings.Join(lib.MultRandAlnum(), separator),
+			s:   strings.Join(lib.MultRandAlnum(), separator),
 			sep: separator,
 		}
 		table = append(table, val)
 	}
 
 	table = append(table,
-		node{str: "HelloHAhowHAareHAyou?", sep: "HA"})
+		node{s: "HelloHAhowHAareHAyou?", sep: "HA"})
 
 	for _, arg := range table {
-		lib.Challenge("Split", student.Split, strings.Split, arg.str, arg.sep)
+		lib.Challenge("Split", student.Split, strings.Split, arg.s, arg.sep)
 	}
 }

subjects/fixthemain.en.md

@@ -9,8 +9,8 @@ Fix the following program.
 ```go
 package piscine
 
-func PrintStr(str string) {
-	for _, r := range str {
+func PrintStr(s string) {
+	for _, r := range s {
 		z01.PrintRune(r)
 	}
 }

subjects/go-reloaded/go-reloaded.en.md

@@ -425,7 +425,7 @@ The separators are spaces, tabs and newlines.
 ### Expected function
 
 ```go
-func SplitWhiteSpaces(str string) []string {
+func SplitWhiteSpaces(s string) []string {
 
 }
 ```
@@ -443,8 +443,7 @@ import (
 )
 
 func main() {
-	str := "Hello how are you?"
-	fmt.Println(student.SplitWhiteSpaces(str))
+	fmt.Println(student.SplitWhiteSpaces("Hello how are you?"))
 }
 ```
 
@@ -492,8 +491,8 @@ import (
 )
 
 func main() {
-	str := "HelloHAhowHAareHAyou?"
-	fmt.Println(student.Split(str, "HA"))
+	s := "HelloHAhowHAareHAyou?"
+	fmt.Println(student.Split(s, "HA"))
 }
 ```
 

subjects/isalpha.en.md

@@ -7,7 +7,7 @@ Write a function that returns `true` if the `string` passed in parameter only co
 ### Expected function
 
 ```go
-func IsAlpha(str string) bool {
+func IsAlpha(s string) bool {
 
 }
 ```

subjects/islower.en.md

@@ -7,7 +7,7 @@ Write a function that returns `true` if the `string` passed in parameter only co
 ### Expected function
 
 ```go
-func IsLower(str string) bool {
+func IsLower(s string) bool {
 
 }
 ```

subjects/isnumeric.en.md

@@ -7,7 +7,7 @@ Write a function that returns `true` if the `string` passed in parameter only co
 ### Expected function
 
 ```go
-func IsNumeric(str string) bool {
+func IsNumeric(s string) bool {
 
 }
 ```

subjects/isprintable.en.md

@@ -7,7 +7,7 @@ Write a function that returns `true` if the `string` passed in parameter only co
 ### Expected function
 
 ```go
-func IsPrintable(str string) bool {
+func IsPrintable(s string) bool {
 
 }
 ```

subjects/isupper.en.md

@@ -7,7 +7,7 @@ Write a function that returns `true` if the `string` passed in parameter only co
 ### Expected function
 
 ```go
-func IsUpper(str string) bool {
+func IsUpper(s string) bool {
 
 }
 ```

subjects/printwordstables.en.md

@@ -9,7 +9,7 @@ Each word is on a single line (each word ends with a `\n`).
 ### Expected function
 
 ```go
-func PrintWordsTables(table []string) {
+func PrintWordsTables(a []string) {
 
 }
 ```
@@ -24,9 +24,8 @@ package main
 import piscine ".."
 
 func main() {
-	str := "Hello how are you?"
-	table := piscine.SplitWhiteSpaces(str)
-	piscine.PrintWordsTables(table)
+	a := piscine.SplitWhiteSpaces("Hello how are you?")
+	piscine.PrintWordsTables(a)
 }
 ```
 

subjects/splitwhitespaces.en.md

@@ -9,7 +9,7 @@ The separators are spaces, tabs and newlines.
 ### Expected function
 
 ```go
-func SplitWhiteSpaces(str string) []string {
+func SplitWhiteSpaces(s string) []string {
 
 }
 ```
@@ -27,8 +27,7 @@ import (
 )
 
 func main() {
-	s := "Hello how are you?"
-	fmt.Printf("%#v\n", piscine.SplitWhiteSpaces(s))
+	fmt.Printf("%#v\n", piscine.SplitWhiteSpaces("Hello how are you?"))
 }
 ```
 

subjects/strlen.en.md

@@ -7,7 +7,7 @@
 ### Expected function
 
 ```go
-func StrLen(str string) int {
+func StrLen(s string) int {
 
 }
 ```
@@ -25,9 +25,8 @@ import (
 )
 
 func main() {
-	str := "Hello World!"
-	nb := piscine.StrLen(str)
-	fmt.Println(nb)
+	l := piscine.StrLen("Hello World!")
+	fmt.Println(l)
 }
 ```