From d4b3b2c6850719a5d6f27deaa7c8e8397b4b7f7c Mon Sep 17 00:00:00 2001
From: Andrew Kane <acekane1@gmail.com>
Date: Tue, 6 Aug 2013 03:44:42 -0700
Subject: [PATCH] Return multiple suggestions

---
 README.md                 | 4 +---
 lib/searchkick/results.rb | 4 ++--
 test/suggest_test.rb      | 4 ++--
 3 files changed, 5 insertions(+), 7 deletions(-)

diff --git a/README.md b/README.md
index b6479e0..0293208 100644
--- a/README.md
+++ b/README.md
@@ -259,11 +259,9 @@ Reindex and search with:
 
 ```ruby
 products = Product.search "peantu butta", suggest: true
-products.suggestion # peanut butter
+products.suggestions # ["peanut butter"]
 ```
 
-Returns `nil` when there are no suggestions.
-
 ### Facets
 
 ```ruby
diff --git a/lib/searchkick/results.rb b/lib/searchkick/results.rb
index 79b232b..27b9f60 100644
--- a/lib/searchkick/results.rb
+++ b/lib/searchkick/results.rb
@@ -3,9 +3,9 @@ module Searchkick
 
     # TODO use all fields
     # return nil suggestion if term does not change
-    def suggestion
+    def suggestions
       if @response["suggest"]
-        @response["suggest"].values.first.first["options"].first["text"] rescue nil
+        @response["suggest"].values.first.first["options"].map{|s| s["text"] } rescue []
       else
         raise "Pass `suggest: true` to the search method for suggestions"
       end
diff --git a/test/suggest_test.rb b/test/suggest_test.rb
index a2a9bdb..0a5b756 100644
--- a/test/suggest_test.rb
+++ b/test/suggest_test.rb
@@ -18,13 +18,13 @@ class TestSuggest < Minitest::Unit::TestCase
   end
 
   def test_without_option
-    assert_raises(RuntimeError){ Product.search("hi").suggestion }
+    assert_raises(RuntimeError){ Product.search("hi").suggestions }
   end
 
   protected
 
   def assert_suggest(term, expected)
-    assert_equal expected, Product.search(term, suggest: true).suggestion
+    assert_equal expected, Product.search(term, suggest: true).suggestions.first
   end
 
 end
--
libgit2 0.21.0