Make 'methods' the first argument to facilitate pure RPC es modules t…

…hrough currying the 'respond' function

README.md

@@ -17,22 +17,22 @@ server argument or public error stacks.
 import { serve } from "https://deno.land/[email protected]/http/server.ts"
 import { respond } from "https://deno.land/x/gentle_rpc/mod.ts"
 
-const s = serve("0.0.0.0:8000")
-console.log("listening on 0.0.0.0:8000")
-
+const server = serve("0.0.0.0:8000")
 const rpcMethods = {
   sayHello: (w: [string]) => `Hello ${w}`,
   callNamedParameters: ({ a, b, c }: { a: number; b: number; c: string }) =>
     `${c} ${a * b}`,
-  animalsMakeNoise: (noise: [string]) =>
+  animalsMakeNoise: (noise: string[]) =>
     noise.map((el) => el.toUpperCase()).join(" "),
 }
 
-for await (const req of s) {
+console.log("listening on 0.0.0.0:8000")
+
+for await (const req of server) {
   // HTTP:
-  await respond(req, rpcMethods)
+  await respond(rpcMethods, req)
   // WebSockets:
-  await respond(req, rpcMethods, { proto: "ws" })
+  await respond(rpcMethods, req, { proto: "ws" })
 }
 ```
 

server/response.ts

@@ -20,8 +20,8 @@ export type RespondOptions = {
 };
 
 export async function respond(
-  req: ServerRequest,
   methods: ServerMethods,
+  req: ServerRequest,
   options: RespondOptions = {},
 ) {
   switch (options.proto) {