From 7ca62670dbf5640289509c8fd1b9fa7f94e6ef7b Mon Sep 17 00:00:00 2001
From: Randy Morgan <digital.ipseity@gmail.com>
Date: Mon, 4 Feb 2013 15:09:06 +0900
Subject: Added docs for Axlsx#range_to_a

---
 lib/axlsx.rb | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

diff --git a/lib/axlsx.rb b/lib/axlsx.rb
index ed7a141f..8cecf47a 100644
--- a/lib/axlsx.rb
+++ b/lib/axlsx.rb
@@ -104,6 +104,9 @@ module Axlsx
     Axlsx::col_ref(c_index).to_s << (r_index+1).to_s
   end
 
+  # Creates an array of individual cell references based on an excel reference range.
+  # @param [String] range A cell range, for example A1:D5
+  # @return [Array]
   def self.range_to_a(range)
     range.match(/^(\w+?\d+)\:(\w+?\d+)$/)
     start_col, start_row = name_to_indices($1)
@@ -115,7 +118,6 @@ module Axlsx
     end
   end
 
-
   # performs the increadible feat of changing snake_case to CamelCase
   # @param [String] s The snake case string to camelize
   # @return [String]
-- 
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