set-wrapper-display-name
v1.0.1
Published
A utility to set the name and display name of a HOC-wrapped component.
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set-wrapper-display-name
A utility to set the name and display name of a HOC-wrapped component.
Sets the name
and displayName
properties of a wrapper component based on the name of the HOC and the name of the wrapped component.
Installation
# npm
npm install set-wrapper-display-name
# yarn
yarn add set-wrapper-display-name
Example
import { createSetWrapperDisplayName } from 'set-wrapper-display-name'
const setWrapperDisplayName = createSetWrapperDisplayName('withFoo')
const withFoo = Component => {
const Wrapper = props => (
<Component {...props} foo="foo" />
)
setWrapperDisplayName(Wrapper, Component)
return Wrapper
}
const Message = ({ foo, text }) => (
<div>
{foo}: {text}
</div>
)
const MessageWithFoo = withFoo(Message)
<MessageWithFoo text="bar" />
// → <withFoo(Message) text="bar">
// <Message text="bar" foo="foo" />
// </withFoo(Message)>
API
createSetWrapperDisplayName(hocName): (Wrapper, Component) => void
Sets the name
and displayName
of Wrapper
to hocName(inferredComponentName)
, where inferredComponentName
is Component.displayName || Component.name || ''
.
|Argument|Type|Description|
|:---|:---|:---|
|hocName
|string
|The display name of the HOC.|
|Wrapper
|ReactComponent
|The wrapper component.|
|Component
|ReactComponent
|The component to wrap.|
Component.displayName = 'MyComponent'
createSetDisplayName('foo')(Wrapper, Component)
Wrapper.displayName
Wrapper.name
// → 'foo(MyComponent)'
createSetDisplayName('foo')(Wrapper, Component)
Wrapper.displayName
Wrapper.name
// → 'foo(Component)'
createSetDisplayName('foo')(Wrapper, () => <div />)
Wrapper.displayName
Wrapper.name
// → 'foo()'