Custom Type Delimiters

In the case you need to use different type delimiters, you can configure this globally for all actions. By default, the middleware uses a underscore _ delimiter.
For example, given FOO async action, PENDING type will be appended with a underscore _ delimiter.
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{
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  type: 'FOO_PENDING'
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}
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To change the default, supply an optional configuration object to the middleware with the promiseTypeDelimiter property. This property accepts a new string to use as the delimiter.
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import { createPromise } from 'redux-promise-middleware';
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​
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applyMiddleware(
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  createPromise({
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    promiseTypeDelimiter: '/'
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  })
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)
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With this configuration, given FOO async action, the type will be appended with a forward slash / delimiter.
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{
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  type: 'FOO/PENDING'
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}
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Finally, if you are using a library like type-to-reducer, you'll also need to configure it to handle the custom delimiter].

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Custom Types

Last modified 4yr ago

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