From 1b1d10e2d9b7493039382f0f6020e82d317d0c52 Mon Sep 17 00:00:00 2001
From: Rahil Momin <rahil.rules.you@gmail.com>
Date: Thu, 19 Mar 2015 15:37:42 +0530
Subject: add include? method on arrays

---
 ruby.html.markdown | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/ruby.html.markdown b/ruby.html.markdown
index 1883d1ad..800f0445 100644
--- a/ruby.html.markdown
+++ b/ruby.html.markdown
@@ -169,6 +169,9 @@ array[1..3] #=> [2, 3, 4]
 # Add to an array like this
 array << 6 #=> [1, 2, 3, 4, 5, 6]
 
+# Check if an item exists in an array
+array.include?(1) #=> true
+
 # Hashes are Ruby's primary dictionary with keys/value pairs.
 # Hashes are denoted with curly braces:
 hash = { 'color' => 'green', 'number' => 5 }
-- 
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