Rico Schulz ricoSaw

## mini_rspec.rb
require 'bundler/inline'

gemfile do
  source 'https://rubygems.org'
  gem 'colorize'
end

class MatcherInterface
  def initialize(some_object)
    @some_object = some_object

## react-lifecycle-cheatsheet.md

      
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                bvaughn
                / react-lifecycle-cheatsheet.md
            
            
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              March 2, 2023 13:29
            
              
                React lifecycle cheatsheet
              
          
    React lifecycle cheatsheet


Method
Side effects¹
State updates²
Example uses


Mounting


componentWillMount

✓
Constructor equivalent for createClass 


render


Create and return element(s)


componentDidMount
✓
✓
DOM manipulations, network requests, etc.


Updating


componentWillReceiveProps

✓
Update state based on changed props
	require 'bundler/inline'

	gemfile do
	source 'https://rubygems.org'
	gem 'colorize'
	end

	class MatcherInterface
	def initialize(some_object)
	@some_object = some_object
Method	Side effects¹	State updates²	Example uses
Mounting
`componentWillMount`		✓	Constructor equivalent for `createClass`
`render`			Create and return element(s)
`componentDidMount`	✓	✓	DOM manipulations, network requests, etc.
Updating
`componentWillReceiveProps`		✓	Update `state` based on changed `props`