Add 'explore' endpoint

lib/explore.js

@@ -6,6 +6,21 @@
  */
 module.exports = api => {
   return {
+    /**
+     * Retrieve a list of explore streams.
+     *
+     * @see https://pnut.io/docs/api/resources/explore#get-posts-streams-explore
+     * @example
+     * const { meta, data } = await pnut.explore();
+     * @param {Object} [params] - Additional URI parameters
+     * @returns {Promise}
+     */
+    explore(params = {}) {
+      return api.request("/posts/streams/explore", {
+        params: params
+      });
+    },
+
     /**
      * New conversations just starting on pnut.io
      *

test/explore_test.js

@@ -9,13 +9,28 @@ const pnut = require("../lib/pnut");
 before(function() {
   let base = "https://api.pnut.io/v0";
 
-  nock(base).get("/posts/streams/explore/conversations").reply(200, {});
-  nock(base).get("/posts/streams/explore/photos").reply(200, {});
-  nock(base).get("/posts/streams/explore/trending").reply(200, {});
-  nock(base).get("/posts/streams/explore/missed_conversations").reply(200, {});
+  nock(base)
+    .get("/posts/streams/explore")
+    .reply(200, {});
+  nock(base)
+    .get("/posts/streams/explore/conversations")
+    .reply(200, {});
+  nock(base)
+    .get("/posts/streams/explore/photos")
+    .reply(200, {});
+  nock(base)
+    .get("/posts/streams/explore/trending")
+    .reply(200, {});
+  nock(base)
+    .get("/posts/streams/explore/missed_conversations")
+    .reply(200, {});
 });
 
 describe("Explore", () => {
+  it("should be able to fetch the explore endpoint", () => {
+    return pnut.explore().should.become({});
+  });
+
   it("should be able to fetch the 'explore conversations' stream", () => {
     return pnut.conversations().should.become({});
   });