test and resources check quest 05

subjects/alphacount/README.md

@@ -3,7 +3,8 @@
 ### Instructions
 
 Write a function that counts only the letters of a `string` and that returns that count.
-White spaces or any other characters should not be counted.
+
+- White spaces or any other characters should not be counted.
 
 The letters are only the ones from the latin alphabet.
 

subjects/atoibase/README.md

@@ -2,7 +2,7 @@
 
 ### Instructions
 
-Write a function that takes a `string` number and its `string` base in parameters and returns its conversion as an `int`.
+Write a function that takes a `string` number and its `string` base as parameters and returns its conversion as an `int`.
 
 If the base is not valid it returns `0`.
 

subjects/basicjoin/README.md

@@ -37,3 +37,7 @@ $ go run .
 Hello! How are you?
 $
 ```
+
+### Notions
+
+- [string concatenation](https://golang.org/ref/spec#Arithmetic_operators)

subjects/capitalize/README.md

@@ -2,7 +2,7 @@
 
 ### Instructions
 
-Write a function that capitalizes the first letter of each word **and** lowercases the rest of each word of a `string`.
+Write a function that capitalizes the first letter of each word **and** lowercases the rest.
 
 A word is a sequence of **alphanumerical** characters.
 

subjects/compare/README.md

@@ -2,7 +2,7 @@
 
 ### Instructions
 
-Write a function that behaves like the [`Compare`](https://golang.org/pkg/strings/#Compare) function.
+Write a function that behaves like the `Compare` function.
 
 ### Expected function
 
@@ -40,3 +40,7 @@ $ go run .
 1
 $
 ```
+
+### Notions
+
+- [strings/Compare](https://golang.org/pkg/strings/#Compare)

subjects/firstrune/README.md

@@ -40,3 +40,7 @@ $ go run .
 HSO
 $
 ```
+
+### Notions
+
+- [rune-literals](https://golang.org/ref/spec#Rune_literals)

subjects/index/README.md

@@ -2,7 +2,7 @@
 
 ### Instructions
 
-Write a function that behaves like the [`Index`](https://golang.org/pkg/strings/#Index) function.
+Write a function that behaves like the `Index` function.
 
 ### Expected function
 
@@ -40,3 +40,7 @@ $ go run .
 -1
 $
 ```
+
+### Notions
+
+- [strings/Index](https://golang.org/pkg/strings/#Index)

subjects/isalpha/README.md

@@ -2,7 +2,7 @@
 
 ### Instructions
 
-Write a function that returns `true` if the `string` passed in parameter only contains alphanumerical characters or is empty, and that returns `false` otherwise.
+Write a function that returns `true` if the `string` passed in parameter only contains alphanumerical characters or is empty, and returns `false` otherwise.
 
 ### Expected function
 

subjects/isnumeric/README.md

@@ -2,7 +2,7 @@
 
 ### Instructions
 
-Write a function that returns `true` if the `string` passed in parameter only contains numerical characters, and that returns `false` otherwise.
+Write a function that returns `true` if the `string` passed in parameter only contains numerical characters, and returns `false` otherwise.
 
 ### Expected function
 

subjects/isprintable/README.md

@@ -2,7 +2,7 @@
 
 ### Instructions
 
-Write a function that returns `true` if the `string` passed in parameter only contains printable characters, and that returns `false` otherwise.
+Write a function that returns `true` if the `string` passed in parameter only contains printable characters, and returns `false` otherwise.
 
 ### Expected function
 

subjects/join/README.md

@@ -2,7 +2,7 @@
 
 ### Instructions
 
-Write a function that returns the concatenation of all the `string` of a slice of `string` **separated** by the separator passed in argument.
+Write a function that simulates the behaviour of the `Join` function in Go. This function returns the concatenation of all the strings of a slice of strings **separated** by a separator passed in argument.
 
 ### Expected function
 
@@ -37,3 +37,7 @@ $ go run .
 Hello!: How: are: you?
 $
 ```
+
+### Notions
+
+- [strings/Join](https://golang.org/pkg/strings/#Join)

subjects/lastrune/README.md

@@ -40,3 +40,7 @@ $ go run .
 !!!
 $
 ```
+
+### Notions
+
+- [rune-literals](https://golang.org/ref/spec#Rune_literals)

subjects/nrune/README.md

@@ -44,3 +44,7 @@ $ go run .
 la!
 $
 ```
+
+### Notions
+
+- [rune-literals](https://golang.org/ref/spec#Rune_literals)

subjects/printnbrbase/README.md

@@ -2,7 +2,7 @@
 
 ### Instructions
 
-Write a function that prints an `int` in a `string` base passed in parameters.
+Write a function that prints an `int` in a `string` base passed as parameters.
 
 If the base is not valid, the function prints `NV` (Not Valid):
 
@@ -62,3 +62,7 @@ $ go run .
 NV
 $
 ```
+
+### Notions
+
+- [01-edu/z01](https://github.com/01-edu/z01)

subjects/printnbrinorder/README.md

@@ -37,3 +37,8 @@ $ go run . | cat -e
 1230123$
 $
 ```
+
+### Notions
+
+- [01-edu/z01](https://github.com/01-edu/z01)
+- [rune-literals](https://golang.org/ref/spec#Rune_literals)

subjects/tolower/README.md

@@ -2,7 +2,7 @@
 
 ### Instructions
 
-Write a function that lowercases each letter of `string`.
+Write a function that lower cases each letter of a `string`.
 
 ### Expected function
 
@@ -36,3 +36,7 @@ $ go run .
 hello! how are you?
 $
 ```
+
+### Notions
+
+- [strings/ToLower](https://golang.org/pkg/strings/#ToLower)

subjects/toupper/README.md

@@ -2,7 +2,7 @@
 
 ### Instructions
 
-Write a function that capitalizes each letter of `string`.
+Write a function that capitalizes each letter of a `string`.
 
 ### Expected function
 
@@ -36,3 +36,7 @@ $ go run .
 HELLO! HOW ARE YOU?
 $
 ```
+
+### Notions
+
+- [strings/ToUpper](https://golang.org/pkg/strings/#ToUpper)

subjects/trimatoi/README.md

@@ -2,13 +2,13 @@
 
 ### Instructions
 
-- Write a function that transforms a number within a `string` in a number represented as an `int`.
+- Write a function that transforms a number within a `string`, in a number represented as an `int`.
 
-- For this exercise the handling of the signs + or - **has** to be taken into account. If one of the signs is encountered before any number it should determine the sign of the returned `int`.
+- For this exercise the handling of the sign `-` **has** to be taken into account. If the sign is encountered before any number it should determine the sign of the returned `int`.
 
-- This function will **only** have to return the `int`. In case of invalid input, the function should return `0`.
+- This function will **only** return an `int`. In case of invalid input, the function should return `0`.
 
-- Note: There will never be more than one sign by string in the tests.
+- **Note**: There will never be more than one sign by `string` in the tests.
 
 ### Expected function
 
@@ -38,6 +38,7 @@ func main() {
 	fmt.Println(piscine.TrimAtoi("sd+x1fa2W3s4"))
 	fmt.Println(piscine.TrimAtoi("sd-x1fa2W3s4"))
 	fmt.Println(piscine.TrimAtoi("sdx1-fa2W3s4"))
+	fmt.Println(piscine.TrimAtoi("sdx1+fa2W3s4"))
 }
 ```
 
@@ -52,5 +53,6 @@ $ go run .
 1234
 -1234
 1234
+1234
 $
 ```