Rename functions

hn.go

@@ -30,7 +30,7 @@ func init() {
 	HackerNewsFirebaseUrl = "https://hacker-news.firebaseio.com/v0"
 }
 
-func fetchTopStoriesFromHN() []Story {
+func FetchHackerNewsTopStories() []Story {
 	// API docs: https://github.com/HackerNews/API
 
 	url := fmt.Sprintf("%s/topstories.json", HackerNewsFirebaseUrl)
@@ -53,7 +53,7 @@ func fetchTopStoriesFromHN() []Story {
 
 	var stories [limit]Story
 	for i, id := range ids {
-		story := fetchStoryByID(id)
+		story := FetchStoryById(id)
 		stories[i] = story
 	}
 
@@ -61,7 +61,7 @@ func fetchTopStoriesFromHN() []Story {
 	return stories[:]
 }
 
-func fetchStoryByID(id ItemID) Story {
+func FetchStoryById(id ItemID) Story {
 	url := fmt.Sprintf("https://hacker-news.firebaseio.com/v0/item/%d.json", id)
 	resp, err := http.Get(url)
 	if err != nil {

main.go

@@ -1,9 +1,9 @@
 package main
 
 func main() {
-	stories := fetchTopStoriesFromHN()
-	filtered := filterByRelevanceForSN(&stories)
+	stories := FetchHackerNewsTopStories()
+	filtered := CurateContentForStackerNews(&stories)
 	for _, story := range *filtered {
-		postToSN(&story)
+		PostStoryToStackerNews(&story)
 	}
 }

sn.go

@@ -46,7 +46,7 @@ func init() {
 	}
 }
 
-func makeGraphQLRequest(body GraphQLPayload) *http.Response {
+func MakeStackerNewsRequest(body GraphQLPayload) *http.Response {
 	bodyJSON, err := json.Marshal(body)
 	if err != nil {
 		log.Fatal("Error during json.Marshal:", err)
@@ -70,14 +70,14 @@ func makeGraphQLRequest(body GraphQLPayload) *http.Response {
 	return resp
 }
 
-func filterByRelevanceForSN(stories *[]Story) *[]Story {
+func CurateContentForStackerNews(stories *[]Story) *[]Story {
 	// TODO: filter by relevance
 
 	slice := (*stories)[0:1]
 	return &slice
 }
 
-func fetchDupes(url string) *[]Dupe {
+func FetchStackerNewsDupes(url string) *[]Dupe {
 	body := GraphQLPayload{
 		Query: `
 			query Dupes($url: String!) {
@@ -91,7 +91,7 @@ func fetchDupes(url string) *[]Dupe {
 			"url": url,
 		},
 	}
-	resp := makeGraphQLRequest(body)
+	resp := MakeStackerNewsRequest(body)
 	defer resp.Body.Close()
 
 	var dupesResp DupesResponse
@@ -103,8 +103,8 @@ func fetchDupes(url string) *[]Dupe {
 	return &dupesResp.Data.Dupes
 }
 
-func postToSN(story *Story) {
-	dupes := fetchDupes(story.Url)
+func PostStoryToStackerNews(story *Story) {
+	dupes := FetchStackerNewsDupes(story.Url)
 	if len(*dupes) > 0 {
 		return
 	}
@@ -122,6 +122,6 @@ func postToSN(story *Story) {
 			"title": story.Title,
 		},
 	}
-	resp := makeGraphQLRequest(body)
+	resp := MakeStackerNewsRequest(body)
 	defer resp.Body.Close()
 }

sn_test.go

@@ -9,6 +9,6 @@ import (
 func TestFetchDupes(t *testing.T) {
 	// TODO: mock HTTP request
 	url := "https://en.wikipedia.org/wiki/Dishwasher_salmon"
-	dupes := fetchDupes(url)
+	dupes := FetchStackerNewsDupes(url)
 	assert.NotEmpty(t, *dupes, "Expected at least one duplicate")
 }