danfoust

c := make(chan User, 1)

go func() { c <- getUser() }()    // async
user := <-c                       // await

danfoust

// Scatter
c := make(chan result, 10)
for i := 0; i < cap(c); i++ {
  go func() {
    val, err := process()
    c <- result{val, err}
  }()
}

// Gather

danfoust

/*
  If you try to do `keyof SomeType`, and `SomeType` has an interface of `[key: string]: x`
  TypeScript will infer that to a union of `string | number` because JavaScript coerces numeric 
  indexes to strings.  
  
  Example: obj[0] -> obj["0"]
  
  This can make it annoying to try to create an interface for interacting with one of these 
  types when we know we only want to accept string values, or that's a rule we want to enforce.
  

danfoust

{
  "version": "0.2.0",
  "configurations": [
    {
      "name": "Debug Serverless Offline",
      "type": "node",
      "request": "launch",
      "cwd": "${workspaceRoot}/backend",
      "runtimeExecutable": "npm",
      "runtimeArgs": ["run-script", "debug"]