From 61daefbf034ace553370499870e3c85c7fd8cbc7 Mon Sep 17 00:00:00 2001
From: John Mair <jrmair@gmail.com>
Date: Wed, 8 Jun 2011 00:57:01 +1200
Subject: [PATCH] renamed _in_ and _out_ to inp and out, for convenience and
 ease of use

---
 lib/pry/pry_instance.rb | 14 +++++++-------
 test/test_pry.rb        | 14 +++++++-------
 2 files changed, 14 insertions(+), 14 deletions(-)

diff --git a/lib/pry/pry_instance.rb b/lib/pry/pry_instance.rb
index d69a8bd6..275ea094 100644
--- a/lib/pry/pry_instance.rb
+++ b/lib/pry/pry_instance.rb
@@ -73,8 +73,8 @@ class Pry
     end
   end
 
-  # @return [Integer] The maximum amount of objects remembered by the _in_ and
-  #   _out_ arrays. Defaults to 100.
+  # @return [Integer] The maximum amount of objects remembered by the inp and
+  #   out arrays. Defaults to 100.
   def memory_size
     @output_array.max_size
   end
@@ -124,11 +124,11 @@ class Pry
     Pry.active_instance = self
 
     # Make sure special locals exist
-    target.eval("_in_  = ::Pry.active_instance.instance_eval { @input_array }")
-    target.eval("_out_ = ::Pry.active_instance.instance_eval { @output_array }")
+    target.eval("inp  = ::Pry.active_instance.instance_eval { @input_array }")
+    target.eval("out = ::Pry.active_instance.instance_eval { @output_array }")
 
     set_active_instance(target)
-    @input_array << nil # add empty input so _in_ and _out_ match
+    @input_array << nil # add empty input so inp and out match
     set_last_result(Pry.last_result, target)
 
     self.session_target = target
@@ -214,8 +214,8 @@ class Pry
     # save the pry instance to active_instance
     Pry.active_instance = self
 
-    target.eval("_in_  = ::Pry.active_instance.instance_eval { @input_array }")
-    target.eval("_out_ = ::Pry.active_instance.instance_eval { @output_array }")
+    target.eval("inp  = ::Pry.active_instance.instance_eval { @input_array }")
+    target.eval("out = ::Pry.active_instance.instance_eval { @output_array }")
 
     @last_result_is_exception = false
     set_active_instance(target)
diff --git a/test/test_pry.rb b/test/test_pry.rb
index e4f0e740..efb8bea1 100644
--- a/test/test_pry.rb
+++ b/test/test_pry.rb
@@ -153,9 +153,9 @@ describe Pry do
           res.should == [:foo, 42]
         end
 
-        it 'sets _out_ to an array with the result' do
+        it 'sets out to an array with the result' do
           res   = {}
-          input = InputTester.new *[":foo", "42", "self[:res] = _out_"]
+          input = InputTester.new *[":foo", "42", "self[:res] = out"]
           pry   = Pry.new(:input => input, :output => Pry::NullOutput)
           pry.repl(res)
 
@@ -163,9 +163,9 @@ describe Pry do
           res[:res][1..2].should == [:foo, 42]
         end
 
-        it 'sets _in_ to an array with the entered lines' do
+        it 'sets inp to an array with the entered lines' do
           res   = {}
-          input = InputTester.new *[":foo", "42", "self[:res] = _in_"]
+          input = InputTester.new *[":foo", "42", "self[:res] = inp"]
           pry   = Pry.new(:input => input, :output => Pry::NullOutput)
           pry.repl(res)
 
@@ -173,9 +173,9 @@ describe Pry do
           res[:res][1..2].should == [":foo\n", "42\n"]
         end
 
-        it 'uses 100 as the size of _in_ and _out_' do
+        it 'uses 100 as the size of inp and out' do
           res   = []
-          input = InputTester.new *["self << _out_.max_size << _in_.max_size"]
+          input = InputTester.new *["self << out.max_size << inp.max_size"]
           pry   = Pry.new(:input => input, :output => Pry::NullOutput)
           pry.repl(res)
 
@@ -184,7 +184,7 @@ describe Pry do
 
         it 'can change the size of the history arrays' do
           res   = []
-          input = InputTester.new *["self << _out_.max_size << _in_.max_size"]
+          input = InputTester.new *["self << out.max_size << inp.max_size"]
           pry   = Pry.new(:input => input, :output => Pry::NullOutput,
                           :memory_size => 1000)
           pry.repl(res)