Readme update

README.md

@@ -2,3 +2,11 @@
 
 IFDB stands for Interactive Fiction DataBase.
 You can visit the site here: http://ifdb.tads.org/
+
+The script has three options you can edit.
+They are placed in the beginning of the file:
+
+* `ifdb_url` - sets the search URL. By default it's set to "All Games", sorted
+  by release date.
+* `ifdb_start_page` - starting page, default 1
+* `ifdb_get_pages` - how many pages you want to get, default 1

parser.rb

@@ -4,6 +4,14 @@ require 'sqlite3'
 require 'data_mapper'
 require  'dm-migrations'
 
+### CUSTOMIZE THESE ###
+
+ifdb_url = "http://ifdb.tads.org/search?searchfor=&sortby=&browse&pg="
+ifdb_start_page = 1
+ifdb_get_pages = 1
+
+### THE CODE FOLLOWS
+
 DataMapper.setup(:default, 'sqlite://'+`pwd`.chomp()+'/ifdb.sqlite3')
 
 class Work
@@ -85,9 +93,6 @@ def page_parsing(url)
   end
 end
 
-ifdb_url = "http://ifdb.tads.org/search?searchfor=&sortby=&browse&pg="
-ifdb_start_page = 1
-ifdb_get_pages = 1
 current_page = ifdb_start_page
 while current_page <= ifdb_get_pages do
   url = ifdb_url + current_page.to_s