From f0fcee9bc3f5e1ef6dc824044bf4df8748510507 Mon Sep 17 00:00:00 2001
From: Arsalan Ahmed <itsarsalan@yahoo.com>
Date: Mon, 25 May 2015 15:18:00 -0400
Subject: [PATCH] Solved using case and regexp

---
 Gemfile.lock | 30 ------------------------------
 parser.rb    |  9 ++++++++-
 2 files changed, 8 insertions(+), 31 deletions(-)
 delete mode 100644 Gemfile.lock

diff --git a/Gemfile.lock b/Gemfile.lock
deleted file mode 100644
index e283e8f..0000000
--- a/Gemfile.lock
+++ /dev/null
@@ -1,30 +0,0 @@
-GEM
-  remote: http://rubygems.org/
-  specs:
-    coderay (1.1.0)
-    diff-lcs (1.2.5)
-    method_source (0.8.2)
-    pry (0.10.1)
-      coderay (~> 1.1.0)
-      method_source (~> 0.8.1)
-      slop (~> 3.4)
-    rspec (3.1.0)
-      rspec-core (~> 3.1.0)
-      rspec-expectations (~> 3.1.0)
-      rspec-mocks (~> 3.1.0)
-    rspec-core (3.1.4)
-      rspec-support (~> 3.1.0)
-    rspec-expectations (3.1.2)
-      diff-lcs (>= 1.2.0, < 2.0)
-      rspec-support (~> 3.1.0)
-    rspec-mocks (3.1.2)
-      rspec-support (~> 3.1.0)
-    rspec-support (3.1.1)
-    slop (3.6.0)
-
-PLATFORMS
-  ruby
-
-DEPENDENCIES
-  pry
-  rspec
diff --git a/parser.rb b/parser.rb
index adaad3e..8f93cea 100644
--- a/parser.rb
+++ b/parser.rb
@@ -1,3 +1,10 @@
 def word_in_string?(word, string)
-  # implement with your code here
+  case string
+  	when Regexp.new('\b' + word + '\b')
+  		:yes
+  	when Regexp.new("_+#{word}_+|#{word}_+|_+#{word}")
+  		:yes
+  	else
+  		:no
+  	end
 end