mkrishnan-codes

Create a patch from staged changes

git diff --cached > something.patch

Apply patch

git apply /path/to/some-changes.patch

mkrishnan-codes

module.exports = (results) => {
  const byRuleId = results.reduce((map, current) => {
    current.messages.forEach(({ ruleId, line, column }) => {
      if (!map[ruleId]) {
        map[ruleId] = [];
      }

      const occurrence = `${current.filePath}:${line}:${column}`;
      map[ruleId].push(occurrence);
    });

mkrishnan-codes

const logMiddleWare = store => next => action => {
    if (action.type.includes('SET_SOME_DATA')) {
        console.log(`%c ${action.type}`, 'background: #222; color: #00ffcc');
    }
    next(action);
}

mkrishnan-codes

class Person {
	name: string
	age: number
	constructor(name: string, age: number) {
		this.name = name;
		this.age = age;
	}
}
class Fruit {
	ripe: boolean;

mkrishnan-codes

const BookContextProvider = ({ children }) => {
  // ...

  // add
  const getBooks = async () => {
    const res = await fetch(
      'https://jsonplaceholder.typicode.com/posts?_start=2&_limit=5'
    );
    const data = await res.json();

mkrishnan-codes

const UserPropsInjectorMiddleware = (store: any) => (next: any) => (action: any) => {
   // This will append userProps to all the actions called
   // Store used here is an immutable state object, so store.getState()
   // is an immutable object and need to use 'get' method to get attributes
   // use store.getState().userData if it is a plain object
   action.userProps = store.getState().get('userData')
    const result = next(action)
    return result
}
export default UserPropsInjectorMiddleware;

mkrishnan-codes

import * as React from 'react'
interface Props {
    children: React.ReactNode;
    type: 'desktop' | 'mobile' | 'tablet';
}
interface State {
    width: number;
}
export const tabWidth = 992;
export const mobWidth = 767;