TV show original language (#61)

* Allow searching movies with filters

The [API for Movies](https://developers.themoviedb.org/3/search/search-movies)
allows searching with more than just the query. However, the gem didn't
have a way of adding this filters.

This commit allows passing a hash of filters to the search/find method
so these parameters can be added when searching.

* Bump the version

* Add original_language to TV shows

* Update version.rb

---------

Co-authored-by: Dan Kim <[email protected]>

lib/themoviedb/resource.rb

@@ -34,10 +34,11 @@ def self.list(conditions = {})
       end
     end
 
-    def self.search(query)
+    def self.search(query, conditions = {})
       search = Tmdb::Search.new
       search.resource(endpoints[:singular].to_s)
       search.query(query)
+      search.filter(conditions)
       search.fetch.collect do |result|
         new(result)
       end

lib/themoviedb/tv.rb

@@ -19,6 +19,7 @@ class TV < Resource
       :number_of_episodes,
       :number_of_seasons,
       :original_name,
+      :original_language,
       :origin_country,
       :overview,
       :popularity,

spec/movie_spec.rb

@@ -211,6 +211,19 @@
     end
   end
 
+  describe "For a movie search" do
+    before(:each) do
+      VCR.use_cassette "movie/search" do
+        @movies = Tmdb::Movie.search("House", year: 1977)
+      end
+    end
+
+    it "should return movies from the year specified" do
+      # House (1977) doesn't appear in the first page unless year is specified
+      expect(@movies).to include(an_object_having_attributes(id: 25623))
+    end
+  end
+
   describe "For a movie detail with appended response" do
     let(:append_fields) do
       %w[ alternative_titles credits images keywords releases

spec/tv_spec.rb

@@ -17,6 +17,7 @@
     :number_of_episodes,
     :number_of_seasons,
     :original_name,
+    :original_language,
     :origin_country,
     :overview,
     :popularity,