| // inspired by https://doc.rust-lang.org/reference/expressions/block-expr.html | |
| function some() { | |
| { | |
| const a = 1; | |
| const b = 1; | |
| var x = 1; | |
| } | |
| { | |
| const a = 2; |
workflow - is a common term for user story / business workflow
utils - basic reusable constants, functions and services without knowledge of a workflow
unit testing. tip: use uvu (without CLI)
blocks - basic reusable view components (ui-kit) without knowledge of a workflow
| export type Merge<Intersection> = Intersection extends Fn | |
| ? Intersection | |
| : Intersection extends new (...a: any[]) => any | |
| ? Intersection | |
| : Intersection extends object | |
| ? { | |
| [Key in keyof Intersection]: Intersection[Key] | |
| } | |
| : Intersection |
| import * as t from 'runtypes' | |
| export const oneMillisecond = 1 | |
| export const oneSecond = oneMillisecond * 1000 | |
| export const oneMinute = oneSecond * 60 | |
| export const oneHour = oneMinute * 60 | |
| export const oneDay = oneHour * 24 | |
| /** 30 messages per second for all users | |
| * and one message per second for one user |
| import { useRef } from 'react' | |
| export function useCallbackRef<Deps extends any[], Args extends any[], Return>( | |
| fn: (deps: Deps, ...args: Args) => Return, | |
| deps: Deps, | |
| ): (...args: Args) => Return { | |
| const argsRef = useRef({ | |
| fn: (...args: Args) => fn(argsRef.current.deps, ...args), | |
| deps, | |
| }) |
| let currentComponent; | |
| let currentMemory; | |
| let currentIndex; | |
| function useState(initState) { | |
| if (currentIndex in currentMemory === false) { | |
| currentMemory.push(initState); | |
| } | |
| const state = currentMemory[currentIndex]; | |
| currentIndex++; |
| const getPrev = (n, list) => (n > 0 ? n - 1 : list.length - 1); | |
| function shake(input) { | |
| const result = input.slice(0); | |
| let debug_CyclesCount = 0; | |
| result.forEach((el, i) => { | |
| const next = result[i + 1]; | |
| if (el !== next) return; |
| import { Action, Causes, Fn, Patch, Rec, StoreOnPatch, TransactionResult } from '@reatom/core' | |
| function getActionsType(actions: ReadonlyArray<Action>) { | |
| return actions.length === 1 | |
| ? actions[0].type | |
| : actions.map(({ type }) => type).join(', ') | |
| } | |
| function parsePatch(patch: Patch) { |
| version: '3.6' | |
| services: | |
| postgres: | |
| image: postgres:12 | |
| restart: always | |
| volumes: | |
| - db_data:/var/lib/postgresql/data | |
| environment: | |
| POSTGRES_PASSWORD: postgrespassword | |
| hasura: |