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async renameFolder (folderId: number, name: string): Promise<Folder> {
  // this is an additional DB call in case we want to do app validation
  // could be avioded if we run update opration directly
  // in most cases it's impact is negligible (but depends on our overall usecase DB throughput)
  const folder = await this.dbRepo.findOneBy({
    id: folderId
  })
  
  // app layer validation - it's going to work in most of the cases
  if (folder.name === name) {

mgoria

Testing

This directory contains three levels of tests:

Unit tests (test/unit)

• Should target functions and classes directly
• Server should not be started
• No external calls depenedencies should be hit

mgoria

#!/bin/bash

# report file path is passed as first argument to this script like
# parse-report.sh /my-path/serenity.txt
REPORT_FILE_PATH="$1"

# gets the value for passed tests, to get the others just change the pattern /Passed:/ to desired one
# e.g  awk '/Ignored:/ {print $NF}'
PASSED_COUNT=$(cat "${REPORT_FILE_PATH}" | awk '/Passed:/ {print $NF}')
FAILED_COUNT=$(cat "${REPORT_FILE_PATH}" | awk '/Failed:/ {print $NF}')

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The introduction to Reactive Programming you've been missing

(by @andrestaltz)

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This tutorial as a series of videos

If you prefer to watch video tutorials with live-coding, then check out this series I recorded with the same contents as in this article: Egghead.io - Introduction to Reactive Programming.

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