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A User Timing middleware for redux to create performance markers for dispatched actions
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| const timing = store => next => action => { | |
| performance.mark(`${action.type}_start`); | |
| let result = next(action); | |
| performance.mark(`${action.type}_end`); | |
| performance.measure( | |
| `${action.type}`, | |
| `${action.type}_start`, | |
| `${action.type}_end` | |
| ); | |
| return result; | |
| }; |
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