soypat / gopherlings Goto Github PK

Background

After finishing "030-pointermethod2" the gopherlings watch window prints a congratulatory message - even though there are (currently) 32 problems in the set.

Proposed change

Do something else :D

Sorry, I don't have insight into the gopherlings watch program, I don't know if this is as simple as changing "30" to "32" or if this is a colossal change request.

Background

I finished exercise 19 and the gopherlings watch window gave me an error message that did not at all resemble exercise 20 (because it skipped directly to exercise 21)

Proposed change

Add

// I AM STILL GOING

to exercise 20

EDIT: Also separately - thank you for maintaining this repo. Despite what my issues might indicate, I am very happy to have this training resource.

Placeholder logo proposed below

I'm trying to run this similar to rustlings (rustlings watch). I followed the instructions in the readme and no matter what I do, i can not get the gopherlings command to work. Does anyone have any suggestions? Thank you.

I always use air when I develop go program. It will run main.go automatically when I change the code.

If I use air instead of go run main.go. I can just focus on correcting code.

The current text is technically false. As of today, it is written:

// Problem:
// For statements can also have init and post statements in the clause.
//
//  for i := 0; i <= 10; i = i + 1 {
//      fmt.Println(i)
//  }
//
// The above for loop will iterate from 0 to 10 and is
// identical in functionality to the following
// single-condition for statement:
//
//  i := 0
//  for i <= 10 {
//      fmt.Println(i)
//      i = i + 1
//  }

which would leave i in scope after the loop block, which is true in some languages but not here.

Proposed change

The exercise text could instead be

// Problem:
// For statements can also have init and post statements in the clause.
//
//  for i := 0; i <= 10; i = i + 1 {
//      fmt.Println(i)
//  }
//
// The above for loop will iterate from 0 to 10 and is
// identical in functionality to the following
// single-condition for statement:
//
// {
//      i := 0
//      for i <= 10 {
//          fmt.Println(i)
//          i = i + 1
// }