From 5804a6a74d1659647f29ca58050bce6bcf3c232b Mon Sep 17 00:00:00 2001
From: Deepi Garg <48362243+deepigarg@users.noreply.github.com>
Date: Sat, 28 Mar 2020 20:03:19 +0530
Subject: [PATCH] Added insert function

---
 lib/parfait/word.rb | 26 ++++++++++++++++++++++++++
 1 file changed, 26 insertions(+)

diff --git a/lib/parfait/word.rb b/lib/parfait/word.rb
index f9ea7e25..39b01bf6 100644
--- a/lib/parfait/word.rb
+++ b/lib/parfait/word.rb
@@ -189,6 +189,32 @@ module Parfait
     def padded_length
       Object.padded( 4 * get_type().instance_length + @char_length  )
     end
+    
+    def insert(index, other)
+		if index<0
+			index = self.length()+1+index
+		end
+		cpy = Word.new( self.length()+other.length() )
+		cpy_ind=0
+		str_ind=0
+		while ( str_ind<index )
+			cpy.set_char(cpy_ind,self.get_char(str_ind))
+			cpy_ind=cpy_ind+1
+			str_ind=str_ind+1
+		end
+		oth_ind=0
+		while ( oth_ind<other.length() )
+			cpy.set_char(cpy_ind,other.get_char(oth_ind))
+			cpy_ind=cpy_ind+1
+			oth_ind=oth_ind+1
+		end
+		while ( str_ind<self.length() )
+			cpy.set_char(cpy_ind,self.get_char(str_ind))
+			str_ind=str_ind+1
+			cpy_ind=cpy_ind+1
+		end
+		cpy
+	end
 
     private
     def check_length