lib/rvm/environment/env.rb in rvm-1.0.19 vs lib/rvm/environment/env.rb in rvm-1.0.20

@@ -1,23 +1,36 @@
 module RVM
   class Environment
 
     # Returns the contents of the env file.
+    #
+    # env.env_contents # => ['export PATH= ....', ...]
+    #
     def env_contents
-      rvm(:env, environment_name).stdout
+      rvm(:env, environment_name).stdout.split
     end
 
     # Returns the path to the env file
+    # Suppose that you are in the 1.9.2 environment.
+    #
+    # env.env_path # => "~/.rvm/environments/ruby-1.9.2-p0"
+    #
     def env_path
-      rvm(:env, environment_name, :path => true).stdout.strip
+      normalize_array rvm(:env, environment_name, :path => true).stdout
     end
 
     # Returns a ruby-like wrapper for the env functions
     def env
       @env_wrapper ||= EnvWrapper.new(self)
     end
 
     # Returns the path for the given command
+    #
+    # Suppose that you are in the 1.9.2 environment.
+    #
+    # env.path_for(:rspec) # => '~/.rvm/gems/ruby-1.9.2-p0/bin/rspec'
+    # env.path_for(:ruby)  # => '~/.rvm/rubies/ruby-1.9.2-p0/bin/ruby'
+    #
     def path_for(command)
       run(:command, "-v", command).stdout.strip
     end
     alias which path_for