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// connect() is a function that injects Redux-related props into your component. | |
// You can inject data and callbacks that change that data by dispatching actions. | |
function connect(mapStateToProps, mapDispatchToProps) { | |
// It lets us inject component as the last step so people can use it as a decorator. | |
// Generally you don't need to worry about it. | |
return function (WrappedComponent) { | |
// It returns a component | |
return class extends React.Component { | |
render() { | |
return ( |
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import React from 'react'; | |
import {GoogleMaps, InfoWindow} from 'react-google-maps'; | |
class MapCanvas extends React.Component { | |
constructor(...args) { | |
super(...args); | |
this.state = { | |
zoomLevel: 3, | |
center: new google.maps.LatLng(34.397, 60.644) | |
}; |
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/** | |
* Extracts all url definitions (e. g. urls to background images) in CSS. | |
* | |
* This snippet could be usefull within a build process where css files are | |
* distributed in different folder during development and should be merged together. | |
* Existing url definitions could be invalid in some cases. | |
*/ | |
// example css content, could be read from a file | |
$cssFileContent = <<<CSS |