README.md in baseball-1.3.0 vs README.md in baseball-2.0.0

@@ -3,11 +3,11 @@
 This Ruby gem contains a pre-created library for factoring baseball statistics.
 
 * Gem is still in development with more stats to be added.
 
 * Note: This project is in no way taking credit for creating any of the included baseball stats.
-This is a library created strictly to be used in easily figuring the included statistics based on the data received by the user.
+This is a library created strictly to be used for easily figuring the included statistics based on the data received by the user.
 
 ## Installation
 
 Add this line to your application's Gemfile:
 
@@ -23,10 +23,12 @@
 
     $ gem install baseball
 
 ## Usage
 
+### Version 1 (1.3.0 and lower)
+
 All methods in `Baseball` take a hash as an argument. The hash should contain all the
 key-value pairs needed for the specific method called.
 
 Example hash:
 
@@ -73,9 +75,45 @@
 
 All values are returned as a string
 
 Libary includes pitching, fielding, running, and batting stats. See tests for full hash key-values needed.
 (More detailed documentation will be added shortly)
+
+### version 2 (Ruby Gem not yet released)
+
+include a hash with all the key-value pairs desired for each individual statistic into `Baseball.compile()`
+
+The result is an object with all statistics based off of the hash passed as the argument. You can then call each method in the object.
+
+example:
+
+```ruby
+your_player_hash = {
+  at_bats: 420,
+  hits: 134,
+  walks: 68,
+  hbp: 1,
+  sac_flies: 3,
+  singles: 77,
+  doubles: 27,
+  triples: 1,
+  hr: 29
+}
+
+player = Baseball.compile(your_player_hash)
+
+player.batting_average # => ".319"
+player.obp # => ".413"
+player.ops # => "1.008"
+
+```
+
+notes:
+
+* each specific stats' required values must be passed, or you will not receive the correct result. For instance, if you try to get batting statistics, but only entered pitching values into your hash you will not receive correct results.
+
+* since pitchers and batters share some stats (hits, walks) you will want to create two separate object records
+(one for batting, one for pitching) for pitchers that bat.
 
 ## Development
 
 After checking out the repo, run `bin/setup` to install dependencies. You can also run `bin/console` for an interactive prompt that will allow you to experiment.