Edit: quick linting

__tests__/languages/nim.test.ts

@@ -10,26 +10,26 @@ test('valid code', async () => {
  log: "Hello world\n"
  }
  };
- let mockResponse = Promise.resolve(response);
+ const mockResponse = Promise.resolve(response);
  axiosMock.post.mockResolvedValueOnce(mockResponse);
- let result = await Nim.execute("code");
+ const result = await Nim.execute("code");
  expect(result).toEqual({ success: true, output: "Hello world\n" });
 });
 
 test('invalid code', async () => {
  const response = { data: { compileLog: "Hint: used config file '/playground/nim/config/nim.cfg' [Conf]\nHint: used config file '/playground/nim/config/config.nims' [Conf]\n....\n/usercode/in.nim(1, 1) Error: undeclared identifier: 'ejkfladso'\n", log: "\n" } };
  const errorResult = "Error: undeclared identifier: 'ejkfladso'";
- let mockResponse = Promise.resolve(response);
+ const mockResponse = Promise.resolve(response);
  axiosMock.post.mockResolvedValueOnce(mockResponse);
- let result = await Nim.execute("code");
+ const result = await Nim.execute("code");
  expect(result).toEqual({ success: false, output: errorResult });
 });
 
 test('invalid response', async () => {
  const response = { data: { error: "Server error" } };
  const errorResult = "Nim LanguageRunner encountered an internal error";
- let mockResponse = Promise.resolve(response);
+ const mockResponse = Promise.resolve(response);
  axiosMock.post.mockResolvedValueOnce(mockResponse);
- let result = await Nim.execute("code");
+ const result = await Nim.execute("code");
  expect(result).toEqual({ success: false, output: errorResult });
-})
+});

src/runners/nim.ts

@@ -4,11 +4,10 @@ import axios, { AxiosResponse } from 'axios';
 let Nim: IRunner;
 export default Nim = class {
 
-
  public static execute(code: string): Promise<{ success: boolean, output: string }> {
  return this.runCode(code)
  .then((response) => {
- //Credit to Bryce G. for this section
+ // Credit to Bryce G. for this section
  const success = /\[SuccessX\]/.test(response.compileLog);
  const output = success ? response.log : (/Error:.+(?=\n)/.exec(response.compileLog) || [])[0];
 
@@ -23,14 +22,13 @@ export default Nim = class {
  output: "Nim LanguageRunner encountered an internal error",
  };
  });
- };
-
+ }
 
  // Sends code to the nim playground for execution
  private static runCode(code: string): Promise<{ compileLog: string, log: string }> {
  const url = "https://play.nim-lang.org/compile";
  return axios.post(url, {
- code: code,
+ code,
  compilationTarget: "c",
  outputFormat: "raw",
  version: "latest",