trezy · October 19, 2017 15:12
diff --git a/index.js b/index.js
 // `ctx` is an object that Koa.js passes through its middleware, allowing the
 // middleware to modify it as they see fit. `ctx.request` and `ctx.response` are
 // objects that reflect the contents of the HTTP request and response,
 // respectively

 var oldEtag = ctx.request.headers['if-none-match']
 var newEtag = ctx.response.headers['etag']

 ctx.fresh = (oldEtag !== newEtag)
	// `ctx` is an object that Koa.js passes through its middleware, allowing the
	// middleware to modify it as they see fit. `ctx.request` and `ctx.response` are
	// objects that reflect the contents of the HTTP request and response,
	// respectively

	var oldEtag = ctx.request.headers['if-none-match']
	var newEtag = ctx.response.headers['etag']

	ctx.fresh = (oldEtag !== newEtag)