istarkov

Challenge

You have a json file with following structure (example)

[
  { 
    "id": 1,
    "title": "Hello",
 "description": "World"

istarkov

// eslint-disable-next-line @typescript-eslint/explicit-module-boundary-types
export default function relay() {
  return {
    name: 'relay',
    transform(code) {
      // Use indexOf as its probably ;-) faster
      if (code.indexOf('graphql`') > -1) {
        const re = /graphql`[^`]+(?<type>query|fragment|mutation)\s+(?<name>[\w_-\d]+)[^`]+`/gm;

        let imports = [];

istarkov

// same as `yarn esbuild index.ts src/**/*.ts --platform=node --format=esm --tsconfig=./tsconfig.json --outdir=dist --watch`
// but with respawn server on change

import esbuild from 'esbuild';
import fg from 'fast-glob';
import { spawn } from 'child_process';

const entryPoints = await fg(['index.ts', 'src/**/*.ts']);

const dev = process.env.NODE_ENV !== 'production';

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# ------------------------------------------------------------------------------
# `hashi` - shows all subfolders workspaces
# `hashi test` - switch all subfolders terraform workspaces to test, load test secrets and sets nomad and consul env vars
# `hashi -init-all` - execute terraform init at all subfolders terraform workspaces
# `hashi <tab>` - autocomplete workspaces
# `hashi .<tab>` - autocomlete and cd into
# `hashi -<tab>` - autocomlete commands


alias gitclean="git remote prune origin && git branch -vv | grep 'origin/.*: gone]' | awk '{print \$1}' | xargs git branch -D"

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/*Parses ICU messages format https://messageformat.github.io/messageformat/guide/
like 
{from} - {to} {results, plural,
one { # result }
many { # results }
} text {vr} rmm 
{s, select,
  man { He is "#"#"#" }
  woman { She is # }
}

istarkov

I want to hold ordering of some items in SQL, like field in a table index: 0,1,2,3,4,... and I have operation moveItem

If I want to move item from index: 1 to index: 3 I can do

delete from table where index = 1;
update table set index = index - 1 where index > 1
update table set index = index + 1 where index >=3
insert into table (index) values (3)

istarkov

/* @flow */
import * as React from 'react'
import { compose, withProps } from 'recompose'
import type { HOC } from 'recompose'
// Example of very dirty written fetcher enhancer
function fetcher<Response: {}, Base: {}>(
  dest: string,
  nullRespType: ?Response
): HOC<{ ...$Exact<Base>, data?: Response }, Base> {
  return BaseComponent =>

istarkov

/* @flow */
import * as React from 'react'
import { compose, withProps } from 'recompose'
import type { HOC } from 'recompose'

function mapProps<BaseProps: {}, EnhancedProps>(
  mapperFn: EnhancedProps => BaseProps
): (React.ComponentType<BaseProps>) => React.ComponentType<EnhancedProps> {
  return Component => props => <Component {...mapperFn(props)} />
}

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type MyComponentProps = HOCBase<typeof myEnhancer>

class MyComponent extends React.Component<MyComponentProps> {
  render() ...
}

const MyEnhancedComponent = myEnhancer(MyComponent)

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// Extract type from any enhancer
type HOCBase_<A, B, C: HOC<A, B>> = A
type HOCBase<C> = HOCBase_<*, *, C>