more consistant API

lib/unsplash.ex

@@ -125,43 +125,43 @@ defmodule Unsplash do
   end
 
   @doc ~S"""
-  GET /photos/:id
+  POST /photos/:id/like
 
   Args:
     * `id` - the photo id
-    * `opts` - Keyword list of options
 
-  Options:
-    * `w` - Image width in pixels.
-    * `h` - Image height in pixels.
-    * `rect` - 4 comma-separated integers representing x, y, width, height of the cropped rectangle.
+  Requires the `write_likes` scope
   """
-  def photos(id, opts) when is_binary(id) do
-    params = build_params([:w, :h, :rect, :per_page, :page], opts)
-    ResultStream.new("/photos/#{id}?#{params}")
+  def photos(id, :like) when is_binary(id) do
+    Api.post!("/photos/#{id}/like", []).body
+    |> Poison.decode!
   end
 
   @doc ~S"""
-  POST /photos/:id/like
+  DELETE /photos/:id/like
 
   Args:
     * `id` - the photo id
-
-  Requires the `write_likes` scope
   """
-  def photos(:like, id) when is_binary(id) do
-    Api.post!("/photos/#{id}/like", []).body
-    |> Poison.decode!
+  def photos(id, :unlike) when is_binary(id) do
+    Api.delete!("/photos/#{id}/like").status_code
   end
 
   @doc ~S"""
-  DELETE /photos/:id/like
+  GET /photos/:id
 
   Args:
     * `id` - the photo id
+    * `opts` - Keyword list of options
+
+  Options:
+    * `w` - Image width in pixels.
+    * `h` - Image height in pixels.
+    * `rect` - 4 comma-separated integers representing x, y, width, height of the cropped rectangle.
   """
-  def photos(:unlike, id) when is_binary(id) do
-    Api.delete!("/photos/#{id}/like").status_code
+  def photos(id, opts) when is_binary(id) do
+    params = build_params([:w, :h, :rect, :per_page, :page], opts)
+    ResultStream.new("/photos/#{id}?#{params}")
   end
 
   @doc ~S"""

test/unsplash_test.exs

@@ -100,15 +100,15 @@ defmodule UnsplashTest do
   end
 
   # Like photos
-  test "Unsplash.photos(:like, id)" do
+  test "Unsplash.photos(id, :like)" do
     use_cassette "like_photo" do
-      assert is_list Unsplash.photos(:like, "0XR2s9D3PLI") |> Enum.take(1)
+      assert is_list Unsplash.photos("0XR2s9D3PLI", :like) |> Enum.take(1)
     end
   end
 
-  test "Unsplash.photos(:unlike, id)" do
+  test "Unsplash.photos(id, :unlike)" do
     use_cassette "unlike_photo" do
-      assert Unsplash.photos(:unlike, "0XR2s9D3PLI")
+      assert Unsplash.photos("0XR2s9D3PLI", :unlike)
     end
   end