Response

metro.response

metro.response(...options) : Response

Returns a new response, built out of the options passed. Later option values override earlier values.

Unlike the normal Response, you can set all available properties for a response, except ok. That is automatically derived from the status code.

You can set the body to any supported type, or to a plain Object. The body will still report as a ReadableStream, but now you can access response.data, which will be the object passed as the body parameter. e.g:

const res = metro.response({
	status: 200,
	statusText: 'OK',
	body: {
		foo: 'some data'
	}
})

const data = res.data.foo

Creating responses from scratch is not usually needed, except when creating mock responses for testing or when enhancing responses in a middleware component. In that case the with() comes in handy.

default Response methods

• arrayBuffer()
• blob()
• clone()
• formData()
• json()
• text()

metro Response methods

• with()

metro Response properties

• data