diff --git a/Gemfile.lock b/Gemfile.lock
index ad2526e..3455575 100644
--- a/Gemfile.lock
+++ b/Gemfile.lock
@@ -4,6 +4,7 @@ PATH
     epafh (0.1.0)
       colorize
       hash_validator
+      highline
       json
       mail (~> 2.6.3)
       mechanize
@@ -19,6 +20,7 @@ GEM
     domain_name (0.5.25)
       unf (>= 0.0.5, < 1.0.0)
     hash_validator (0.4.0)
+    highline (1.7.8)
     http-cookie (1.0.2)
       domain_name (~> 0.5)
     interception (0.5)
diff --git a/bin/epafh b/bin/epafh
index ca30a32..d7dcdb8 100755
--- a/bin/epafh
+++ b/bin/epafh
@@ -15,352 +15,10 @@ require 'thor'
 require 'json'
 require 'mail'
 require 'colorize'
+require 'epafh'
 
 #Net::IMAP.debug = true
 
-class Hash
-  #take keys of hash and transform those to a symbols
-  def self.transform_keys_to_symbols(value)
-    return value if not value.is_a?(Hash)
-    hash = value.inject({}) do |memo,(k,v)| 
-			memo[k.to_sym] = Hash.transform_keys_to_symbols(v); memo
-		end
-    return hash
-  end
-end
 
-module Epafh
-	EPAFI_CONFIG_FILE = File.join(ENV['HOME'],'.epafh','config.yml')
-	EPAFI_IGNORE_FILE = File.join(ENV['HOME'],'.epafh','ignore.yml')
-
-	class ContactManager
-
-		CRM_LOGIN_URL = '/login'
-		CRM_LEADS_URL = '/leads.json'
-		CRM_CONTACTS_URL = '/contacts.json'
-
-
-		def initialize config
-			@config = config
-
-			@browser = Mechanize.new { |agent|
-				agent.user_agent_alias = 'Mac Safari'
-			}
-			@ignore_list = Set.new
-			@keep_list = Set.new
-
-			## Load configuration file
-			#
-
-			unless File.exist? EPAFI_CONFIG_FILE then
-				raise "Unable to find configuration file #{EPAFI_CONFIG_FILE}" 
-			end
-			@config = config
-
-
-			connect!
-			load_contacts
-			load_leads
-			load_ignore
-			#puts @keep_list.to_a
-		rescue RuntimeError => e
-			STDERR.puts e.message
-		end
-
-		def connect!
-			@browser.get(@config[:crm][:baseurl] + CRM_LOGIN_URL) do |page|
-				page.form_with(action: '/authentication') do |f|
-					f['authentication[username]'] = @config[:crm][:login]
-					f['authentication[password]'] = @config[:crm][:password]
-				end.click_button
-			end
-
-		rescue Mechanize::ResponseCodeError
-			raise "Authentication error. Verify your credentials." 
-		end
-
-		def load_ignore
-			if File.exist? EPAFI_IGNORE_FILE
-				ignore_list = YAML.load_file(EPAFI_IGNORE_FILE)
-				ignore_list.each do |email|
-					@ignore_list << email.strip.downcase
-				end
-			end
-		end
-
-		def load_leads page=1
-			crm_leads_page = @browser.get(@config[:crm][:baseurl] + CRM_LEADS_URL + "?page=#{page}")
-			crm_leads = JSON.parse crm_leads_page.body
-			crm_leads.each do |lead_obj|
-				keep_contact lead_obj['lead']['email'].split(',')
-				keep_contact lead_obj['lead']['alt_email'].split(',')
-			end
-
-			if crm_leads.size > 0 then
-				load_leads (page + 1)
-			end
-		end
-
-		def load_contacts page=1
-			crm_contacts_page = @browser.get(@config[:crm][:baseurl] + CRM_CONTACTS_URL + "?page=#{page}")
-			crm_contacts = JSON.parse crm_contacts_page.body
-			crm_contacts.each do |contact_obj|
-				keep_contact contact_obj['contact']['email'].split(',')
-	 			keep_contact contact_obj['contact']['alt_email'].split(',')
-			end
-
-			if crm_contacts.size > 0 then
-				load_contacts (page + 1)
-			end
-			#contacts.to_a.sort.join(', ')
-		end
-
-		def keep_contact emails
-			emails = emails.to_a if emails.is_a? Set
-	 		[emails].flatten.each do |mail|
-				@keep_list << mail.strip.downcase
-			end
-		end
-
-		def ignore_contact emails
-			emails = emails.to_a if emails.is_a? Set
-	 		[emails].flatten.each do |mail|
-				@ignore_list << mail.strip.downcase
-			end
-			File.open(EPAFI_IGNORE_FILE, 'w') do |f| 
-				f.write @ignore_list.to_a.to_yaml 
-			end
-		end
-
-		def include? mail
-			return (
-				(@ignore_list.include? mail.strip.downcase) or 
-				(@keep_list.include? mail.strip.downcase)
-			)
-		end
-	end
-
-	class CrawlerApp
-		attr_reader :imap
-		attr_reader :contacts
-
-		TMPMAIL_FILE = '.tmpmail'
-
-		def initialize config
-    	@saved_key = 'RFC822'
-    	@filter_headers = 'BODY[HEADER.FIELDS (FROM TO Subject)]'.upcase
-			@config = config
-			@imap = nil
-			@contact_manager = ContactManager.new config
-		end
-
-
-		def connect!
-    	@imap = Net::IMAP.new(
-				@config[:imap][:server], 
-				ssl: {verify_mode: OpenSSL::SSL::VERIFY_NONE},
-				port: 993
-			)
-    	@imap.login(@config[:imap][:login], @config[:imap][:password])
-      #@imap.select(SOURCE_MAILBOX)
-		end
-
-		def disconnect!
-    	imap.logout
-    	imap.disconnect
-		end
-
-		MAIL_REGEXP = /\b[a-zA-Z0-9._%+-]+@[a-zA-Z0-9.-]+\.[a-zA-Z]{2,4}\b/
-
-		def examine_message message
-      m = Mail.read_from_string message.attr[@saved_key]
-			return if m.from.nil?
-			return if m.to.nil?
-
-
-			emails = Set.new
-      begin
-			  emails.merge m.from
-			  emails.merge [m.to].flatten if m.to
-			  emails.merge [m.cc].flatten if m.cc
-      rescue => e
-        binding.pry
-      end
-
-			body_emails = Set.new
-			m.body.parts.each do |part|
-				next if part.content_type != 'text/plain'
-
-				#body_emails = m.body.decoded.scan MAIL_REGEXP
-				part_emails = part.decoded.scan MAIL_REGEXP
-				#pp body_emails
-				if not part_emails.empty? then
-					body_emails.merge part_emails
-				end
-			end
-			emails.merge body_emails
-
-			# puts emails.to_a.join(' , ')
-			remaining_emails = (
-				emails
-				.map{ |e| [e, (@contact_manager.include? e)] }
-				.select{ |e,t| !t }
-			)
-			seen_emails = (
-				remaining_emails
-				.empty? 
-			)
-			# puts @contacts.to_a.join(', ')
-			if seen_emails then
-				print "."
-				return
-			else
-				puts ""
-				all_addr = { 
-					from: (m.from || []),
-					to: (m.to || []),
-					cc: (m.cc || []),
-					body: (body_emails || [])
-				}
-				all_addr.each do |key, list|
-					list.each do |addr|
-						addr_str = if remaining_emails.map{|e,t| e}.include? addr then
-								   	     addr.yellow.on_black
-							   	     else addr
-							   	     end
-						str = "%4s: %s" % [key.to_s.upcase, addr_str]
-						puts str
-					end
-				end
-				puts ""
-				#puts " ORIGINAL EMAILS: #{emails.to_a.join(', ')}"
-				#puts "REMAINING EMAILS: #{remaining_emails.map{|e,t| e}.join(', ')}".yellow.on_black
-				#puts "     SEEN EMAILS: #{seen_emails}"
-			end
-
-			while true
-				begin
-					puts "\n### #{m.subject}"
-					print "#{m.from.join(',')} --> #{m.to.join(',')} "
-					puts "[Ignore/Add/Skip/Detail] ?"
-
-					i = STDIN.gets 
-					case i.strip
-					when /^[iI]$/ then # ignore
-						@contact_manager.ignore_contact remaining_emails.map{|e,t| e}
-						break
-					when /^[aA]$/ then # add
-						@contact_manager.keep_contact remaining_emails.map{|e,t| e}
-						break
-					when /^[sS]$/ then #skip
-						break
-					when /^[dD]$/ then # decode
-						# puts m.body.decoded
-						File.open(TMPMAIL_FILE + ".2", 'w') do |f| 
-							f.write message.attr[@saved_key]
-						end
-						system "formail < #{TMPMAIL_FILE}.2 > #{TMPMAIL_FILE}"
-						system "mutt -R -f #{TMPMAIL_FILE}"
-					end
-				rescue Encoding::ConverterNotFoundError
-					STDERR.puts "ERROR: encoding problem in email. Unable to convert."
-				end
-			end
-
-			return
-		end
-
-		def examine_all
-    	@imap.list('', '*').each do |mailbox|
-				puts "\nMAILBOX #{mailbox.name}".yellow
-				next unless mailbox.name =~ /#{@config[:imap][:pattern]}/
-      	@imap.examine mailbox.name
-
-        puts "Searching #{mailbox.name}"
-      	messages_in_mailbox = @imap.responses['EXISTS'][0]
-      	if not messages_in_mailbox then
-        	say "#{mailbox.name} does not have any messages"
-					next
-				end
-
-        @imap.select mailbox.name #GYR: TEST
-        ids = @imap.search('SINCE 1-Jan-2001')
-				# NOT OR TO "@agilefant.org" CC "@agilefant.org"')
-        if ids.empty?
-          puts "\tFound no messages"
-				else
-					examine_message_list mailbox.name, ids
-				end
-    	end
-		end
-
-		def examine_message_list mailbox_name, ids
-      ids.each do |id|
-        @imap.select mailbox_name #GYR: TEST
-				message = imap.fetch(id, [@saved_key])[0]
-				examine_message message
-      end 
-		rescue IOError
-			# re-connect and try again
-			connect!
-			retry
-		end
-	end
-
-	class Crawler < Thor
-
-		CONFIG_FILE = 'config/secrey.yml'
-
-  	include Thor::Actions
-  	default_task :crawl
-
-
-  	desc 'crawl', 'Crawls email to save mails'
-  	def crawl
-    	#saved_info = []
-			parse_configuration
-
-			## Run application
-			app = CrawlerApp.new @config
-
-			app.connect!
-			app.examine_all
-			#pp saved_info
-			app.disconnect!
-  	end
-
-		def initialize *args
-			@config = {}
-			super
-		end
-
-		private
-
-
-		def parse_configuration
-			## Load configuration
-			@config.merge! Hash.transform_keys_to_symbols(
-				YAML::load( File.open( EPAFI_CONFIG_FILE ) )
-			)
-
-			## Validate configuration structure 
-			validations = {
-				crm: {
-					baseurl: lambda { |url| url =~ URI::regexp },
-					login: 'string',
-					password: 'string'
-				},
-				imap: {
-					server: 'string',
-					login: 'string',
-					password: 'string'
-				}
-			}
-			validator = HashValidator.validate(@config, validations)
-			raise "Configuration is not valid: #{validator.errors.inspect}" unless validator.valid?
-		end
-	end
-end
-
-Epafh::Crawler.start
+Epafh::App.start(ARGV)
 
diff --git a/epafh.gemspec b/epafh.gemspec
index ac0f5a9..dcfb14d 100644
--- a/epafh.gemspec
+++ b/epafh.gemspec
@@ -1,27 +1,19 @@
 # coding: utf-8
 lib = File.expand_path('../lib', __FILE__)
 $LOAD_PATH.unshift(lib) unless $LOAD_PATH.include?(lib)
-require 'epafh/version'
+require 'epafh/constants'
 
 Gem::Specification.new do |spec|
   spec.name          = "epafh"
   spec.version       = Epafh::VERSION
-  spec.authors       = ["@@@No user configured@@@"]
-  spec.email         = ["@@@No user configured@@@"]
+  spec.authors       = ["Glenn Y. Rolland"]
+  spec.email         = ["glenux@glenux.net"]
 
-  spec.summary       = %q{TODO: Write a short summary, because Rubygems requires one.}
-  spec.description   = %q{TODO: Write a longer description or delete this line.}
-  spec.homepage      = "TODO: Put your gem's website or public repo URL here."
+  spec.summary       = %q{A handy tool to extract emails and URLs from an IMAP account.}
+  spec.description   = %q{A handy tool to extract emails and URLs from an IMAP account.}
+  spec.homepage      = "https://github.com/glenux/epafh"
   spec.license       = "LGPL-3"
 
-  # Prevent pushing this gem to RubyGems.org by setting 'allowed_push_host', or
-  # delete this section to allow pushing this gem to any host.
-  if spec.respond_to?(:metadata)
-    spec.metadata['allowed_push_host'] = "TODO: Set to 'http://mygemserver.com'"
-  else
-    raise "RubyGems 2.0 or newer is required to protect against public gem pushes."
-  end
-
   spec.files         = `git ls-files -z`.split("\x0").reject { |f| f.match(%r{^(test|spec|features)/}) }
   spec.bindir        = "bin"
   spec.executables   = spec.files.grep(%r{^exe/}) { |f| File.basename(f) }
@@ -37,4 +29,6 @@ Gem::Specification.new do |spec|
   spec.add_runtime_dependency "hash_validator"
   spec.add_runtime_dependency "pry"
   spec.add_runtime_dependency "pry-rescue"
+  spec.add_runtime_dependency "highline"
 end
+
diff --git a/lib/epafh.rb b/lib/epafh.rb
index aaee149..af9fbbb 100644
--- a/lib/epafh.rb
+++ b/lib/epafh.rb
@@ -1,5 +1,10 @@
-require "epafh/version"
 
 module Epafh
-  # Your code goes here...
 end
+
+require "epafh/hash"
+require "epafh/constants"
+require "epafh/contact_manager"
+require "epafh/crawler"
+require "epafh/app"
+
diff --git a/lib/epafh/app.rb b/lib/epafh/app.rb
new file mode 100644
index 0000000..27db256
--- /dev/null
+++ b/lib/epafh/app.rb
@@ -0,0 +1,54 @@
+class Epafh::App < Thor
+
+	CONFIG_FILE = 'config/secrey.yml'
+
+  include Thor::Actions
+  default_task :crawl
+
+
+  desc 'crawl', 'Crawls email to save mails'
+  def crawl
+    #saved_info = []
+		parse_configuration
+
+		## Run application
+		app = Crawler.new @config
+
+		app.connect!
+		app.examine_all
+		#pp saved_info
+		app.disconnect!
+  end
+
+	def initialize *args
+		@config = {}
+		super
+	end
+
+	private
+
+
+	def parse_configuration
+		## Load configuration
+		@config.merge! Hash.transform_keys_to_symbols(
+			YAML::load( File.open( Epafh::EPAFI_CONFIG_FILE ) )
+		)
+
+		## Validate configuration structure 
+		validations = {
+			crm: {
+				baseurl: lambda { |url| url =~ URI::regexp },
+				login: 'string',
+				password: 'string'
+			},
+			imap: {
+				server: 'string',
+				login: 'string',
+				password: 'string'
+			}
+		}
+		validator = HashValidator.validate(@config, validations)
+		raise "Configuration is not valid: #{validator.errors.inspect}" unless validator.valid?
+	end
+end
+
diff --git a/lib/epafh/constants.rb b/lib/epafh/constants.rb
new file mode 100644
index 0000000..de695a4
--- /dev/null
+++ b/lib/epafh/constants.rb
@@ -0,0 +1,6 @@
+module Epafh
+  VERSION = "0.1.0"
+
+	EPAFI_CONFIG_FILE = File.join(ENV['HOME'],'.epafh','config.yml')
+	EPAFI_IGNORE_FILE = File.join(ENV['HOME'],'.epafh','ignore.yml')
+end
diff --git a/lib/epafh/contact_manager.rb b/lib/epafh/contact_manager.rb
new file mode 100644
index 0000000..23b9654
--- /dev/null
+++ b/lib/epafh/contact_manager.rb
@@ -0,0 +1,106 @@
+class Epafh::ContactManager
+
+	CRM_LOGIN_URL = '/login'
+	CRM_LEADS_URL = '/leads.json'
+	CRM_CONTACTS_URL = '/contacts.json'
+
+
+	def initialize config
+		@config = config
+
+		@browser = Mechanize.new { |agent|
+			agent.user_agent_alias = 'Mac Safari'
+		}
+		@ignore_list = Set.new
+		@keep_list = Set.new
+
+		## Load configuration file
+		#
+
+		unless File.exist? EPAFI_CONFIG_FILE then
+			raise "Unable to find configuration file #{EPAFI_CONFIG_FILE}" 
+		end
+		@config = config
+
+
+		connect!
+		load_contacts
+		load_leads
+		load_ignore
+		#puts @keep_list.to_a
+	rescue RuntimeError => e
+		STDERR.puts e.message
+	end
+
+	def connect!
+		@browser.get(@config[:crm][:baseurl] + CRM_LOGIN_URL) do |page|
+			page.form_with(action: '/authentication') do |f|
+				f['authentication[username]'] = @config[:crm][:login]
+				f['authentication[password]'] = @config[:crm][:password]
+			end.click_button
+		end
+
+	rescue Mechanize::ResponseCodeError
+		raise "Authentication error. Verify your credentials." 
+	end
+
+	def load_ignore
+		if File.exist? EPAFI_IGNORE_FILE
+			ignore_list = YAML.load_file(EPAFI_IGNORE_FILE)
+			ignore_list.each do |email|
+				@ignore_list << email.strip.downcase
+			end
+		end
+	end
+
+	def load_leads page=1
+		crm_leads_page = @browser.get(@config[:crm][:baseurl] + CRM_LEADS_URL + "?page=#{page}")
+		crm_leads = JSON.parse crm_leads_page.body
+		crm_leads.each do |lead_obj|
+			keep_contact lead_obj['lead']['email'].split(',')
+			keep_contact lead_obj['lead']['alt_email'].split(',')
+		end
+
+		if crm_leads.size > 0 then
+			load_leads (page + 1)
+		end
+	end
+
+	def load_contacts page=1
+		crm_contacts_page = @browser.get(@config[:crm][:baseurl] + CRM_CONTACTS_URL + "?page=#{page}")
+		crm_contacts = JSON.parse crm_contacts_page.body
+		crm_contacts.each do |contact_obj|
+			keep_contact contact_obj['contact']['email'].split(',')
+	 		keep_contact contact_obj['contact']['alt_email'].split(',')
+		end
+
+		if crm_contacts.size > 0 then
+			load_contacts (page + 1)
+		end
+		#contacts.to_a.sort.join(', ')
+	end
+
+	def keep_contact emails
+		emails = emails.to_a if emails.is_a? Set
+	 	[emails].flatten.each do |mail|
+			@keep_list << mail.strip.downcase
+		end
+	end
+
+	def ignore_contact emails
+		emails = emails.to_a if emails.is_a? Set
+	 	[emails].flatten.each do |mail|
+			@ignore_list << mail.strip.downcase
+		end
+		File.open(EPAFI_IGNORE_FILE, 'w') do |f| 
+			f.write @ignore_list.to_a.to_yaml 
+		end
+	end
+
+	def include? mail
+		return (
+			(@ignore_list.include? mail.strip.downcase) or 
+			(@keep_list.include? mail.strip.downcase)
+		)
+	end
+end
diff --git a/lib/epafh/crawler.rb b/lib/epafh/crawler.rb
new file mode 100644
index 0000000..f7b5d5a
--- /dev/null
+++ b/lib/epafh/crawler.rb
@@ -0,0 +1,164 @@
+
+class Epafh::Crawler
+	attr_reader :imap
+	attr_reader :contacts
+
+	TMPMAIL_FILE = '.tmpmail'
+
+	def initialize config
+    @saved_key = 'RFC822'
+    @filter_headers = 'BODY[HEADER.FIELDS (FROM TO Subject)]'.upcase
+		@config = config
+		@imap = nil
+		@contact_manager = ContactManager.new config
+	end
+
+
+	def connect!
+    @imap = Net::IMAP.new(
+			@config[:imap][:server], 
+			ssl: {verify_mode: OpenSSL::SSL::VERIFY_NONE},
+			port: 993
+		)
+    @imap.login(@config[:imap][:login], @config[:imap][:password])
+    #@imap.select(SOURCE_MAILBOX)
+	end
+
+	def disconnect!
+    imap.logout
+    imap.disconnect
+	end
+
+	MAIL_REGEXP = /\b[a-zA-Z0-9._%+-]+@[a-zA-Z0-9.-]+\.[a-zA-Z]{2,4}\b/
+
+	def examine_message message
+    m = Mail.read_from_string message.attr[@saved_key]
+		return if m.from.nil?
+		return if m.to.nil?
+
+
+		emails = Set.new
+		emails.merge m.from
+		emails.merge [m.to].flatten if m.to
+		emails.merge [m.cc].flatten if m.cc
+
+		body_emails = Set.new
+		m.body.parts.each do |part|
+			next if part.content_type != 'text/plain'
+
+			#body_emails = m.body.decoded.scan MAIL_REGEXP
+			part_emails = part.decoded.scan MAIL_REGEXP
+			#pp body_emails
+			if not part_emails.empty? then
+				body_emails.merge part_emails
+			end
+		end
+		emails.merge body_emails
+
+		# puts emails.to_a.join(' , ')
+		remaining_emails = (
+			emails
+			.map{ |e| [e, (@contact_manager.include? e)] }
+			.select{ |e,t| !t }
+		)
+		seen_emails = (
+			remaining_emails
+			.empty? 
+		)
+		# puts @contacts.to_a.join(', ')
+		if seen_emails then
+			print "."
+			return
+		else
+			puts ""
+			all_addr = { 
+				from: (m.from || []),
+				to: (m.to || []),
+				cc: (m.cc || []),
+				body: (body_emails || [])
+			}
+			all_addr.each do |key, list|
+				list.each do |addr|
+					addr_str = if remaining_emails.map{|e,t| e}.include? addr then
+								   	   addr.yellow.on_black
+							   	   else addr
+							   	   end
+					str = "%4s: %s" % [key.to_s.upcase, addr_str]
+					puts str
+				end
+			end
+			puts ""
+			#puts " ORIGINAL EMAILS: #{emails.to_a.join(', ')}"
+			#puts "REMAINING EMAILS: #{remaining_emails.map{|e,t| e}.join(', ')}".yellow.on_black
+			#puts "     SEEN EMAILS: #{seen_emails}"
+		end
+
+		while true
+			begin
+				puts "\n### #{m.subject}"
+				print "#{m.from.join(',')} --> #{m.to.join(',')} "
+				puts "[Ignore/Add/Skip/Detail] ?"
+
+				i = STDIN.gets 
+				case i.strip
+				when /^[iI]$/ then # ignore
+					@contact_manager.ignore_contact remaining_emails.map{|e,t| e}
+					break
+				when /^[aA]$/ then # add
+					@contact_manager.keep_contact remaining_emails.map{|e,t| e}
+					break
+				when /^[sS]$/ then #skip
+					break
+				when /^[dD]$/ then # decode
+					# puts m.body.decoded
+					File.open(TMPMAIL_FILE + ".2", 'w') do |f| 
+						f.write message.attr[@saved_key]
+					end
+					system "formail < #{TMPMAIL_FILE}.2 > #{TMPMAIL_FILE}"
+					system "mutt -R -f #{TMPMAIL_FILE}"
+				end
+			rescue Encoding::ConverterNotFoundError
+				STDERR.puts "ERROR: encoding problem in email. Unable to convert."
+			end
+		end
+
+		return
+	end
+
+	def examine_all
+    @imap.list('', '*').each do |mailbox|
+			puts "\nMAILBOX #{mailbox.name}".yellow
+			next unless mailbox.name =~ /#{@config[:imap][:pattern]}/
+      @imap.examine mailbox.name
+
+      puts "Searching #{mailbox.name}"
+      messages_in_mailbox = @imap.responses['EXISTS'][0]
+      if not messages_in_mailbox then
+        say "#{mailbox.name} does not have any messages"
+				next
+      end
+
+      @imap.select mailbox.name #GYR: TEST
+      ids = @imap.search('SINCE 1-Jan-2001')
+			# NOT OR TO "@agilefant.org" CC "@agilefant.org"')
+      if ids.empty?
+        puts "\tFound no messages"
+			else
+				examine_message_list mailbox.name, ids
+      end
+    end
+	end
+
+	def examine_message_list mailbox_name, ids
+    ids.each do |id|
+      @imap.select mailbox_name #GYR: TEST
+			message = imap.fetch(id, [@saved_key])[0]
+			examine_message message
+    end 
+	rescue IOError
+		# re-connect and try again
+		connect!
+		retry
+	end
+
+end
diff --git a/lib/epafh/hash.rb b/lib/epafh/hash.rb
new file mode 100644
index 0000000..2e05149
--- /dev/null
+++ b/lib/epafh/hash.rb
@@ -0,0 +1,11 @@
+
+class Hash
+  #take keys of hash and transform those to a symbols
+  def self.transform_keys_to_symbols(value)
+    return value if not value.is_a?(Hash)
+    hash = value.inject({}) do |memo,(k,v)| 
+			memo[k.to_sym] = Hash.transform_keys_to_symbols(v); memo
+		end
+    return hash
+  end
+end
diff --git a/lib/epafh/version.rb b/lib/epafh/version.rb
deleted file mode 100644
index 8261627..0000000
--- a/lib/epafh/version.rb
+++ /dev/null
@@ -1,3 +0,0 @@
-module Epafh
-  VERSION = "0.1.0"
-end