From b5f09f1c9416da989987a69250dd72a190343eb9 Mon Sep 17 00:00:00 2001
From: Andrew Kane <acekane1@gmail.com>
Date: Thu, 5 Nov 2015 20:03:16 -0800
Subject: [PATCH] Added emoji search

---
 CHANGELOG.md            |  1 +
 Gemfile                 |  1 +
 README.md               | 16 ++++++++++++++++
 lib/searchkick/query.rb |  4 ++++
 test/match_test.rb      | 12 ++++++++++++
 5 files changed, 34 insertions(+), 0 deletions(-)

diff --git a/CHANGELOG.md b/CHANGELOG.md
index e2e2e22..47f9853 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -3,6 +3,7 @@
 - Added aggregations method to get raw response
 - Use `execute: false` for lazy loading
 - Return nil when no aggs
+- Added emoji search
 
 ## 1.0.0
 
diff --git a/Gemfile b/Gemfile
index 2f782b5..82d1470 100644
--- a/Gemfile
+++ b/Gemfile
@@ -5,3 +5,4 @@ gemspec
 
 gem "sqlite3"
 gem "activerecord", "~> 4.2.0"
+gem "gemoji-parser"
diff --git a/README.md b/README.md
index deeb14e..e360751 100644
--- a/README.md
+++ b/README.md
@@ -315,6 +315,22 @@ Or turn off misspellings with:
 Product.search "zuchini", misspellings: false # no zucchini
 ```
 
+### Emoji [master]
+
+Make :ice_cream::cake: match `ice cream cake`!
+
+Add this line to your application’s Gemfile:
+
+```ruby
+gem 'gemoji-parser'
+```
+
+And use:
+
+```ruby
+Product.search "[emoji go here]", emoji: true
+```
+
 ### Indexing
 
 Control what data is indexed with the `search_data` method. Call `Product.reindex` after changing this method.
diff --git a/lib/searchkick/query.rb b/lib/searchkick/query.rb
index bfad1c2..694f46c 100644
--- a/lib/searchkick/query.rb
+++ b/lib/searchkick/query.rb
@@ -15,6 +15,10 @@ module Searchkick
         term = term.to_s
       end
 
+      if options[:emoji]
+        term = EmojiParser.parse_unicode(term) { |e| " #{e.name} " }.strip
+      end
+
       @klass = klass
       @term = term
       @options = options
diff --git a/test/match_test.rb b/test/match_test.rb
index d17e157..b018455 100644
--- a/test/match_test.rb
+++ b/test/match_test.rb
@@ -197,4 +197,16 @@ class MatchTest < Minitest::Test
     ]
     assert_search "almond", []
   end
+
+  def test_emoji
+    skip unless defined?(EmojiParser)
+    store_names ["Banana"]
+    assert_search "🍌", ["Banana"], emoji: true
+  end
+
+  def test_emoji_multiple
+    skip unless defined?(EmojiParser)
+    store_names ["Ice Cream Cake"]
+    assert_search "🍨🍰", ["Ice Cream Cake"], emoji: true
+  end
 end
--
libgit2 0.21.0