update ruby version, remove ruby-debug, replace with pry-nav

.rvmrc

@@ -1,2 +1,2 @@
-RVM_STRING="rvm use ruby-1.9.2-p290@sortah --create --verbose"
+RVM_STRING="rvm use ruby-1.9.3-p125-perf@sortah --create --verbose"
 [ -e './.rvmrc_local' ] && source './.rvmrc_local' || $RVM_STRING

.travis.yml

@@ -1,3 +1,4 @@
 rvm:
   - 1.9.2
   - 1.9.3
+  - 1.9.3-p125

Gemfile

@@ -1,10 +1,10 @@
 source "http://rubygems.org"
 
 # development deps:
-gem 'ruby-debug19', :require => 'rubydebug'
 gem 'rspec'
 gem 'rake'
 gem 'pry', :require => 'pry'
+gem 'pry-nav'
 
 gem 'rubydeps', '0.9.2.pre'
 

Gemfile.lock

@@ -9,25 +9,22 @@ GEM
   remote: http://rubygems.org/
   specs:
     archive-tar-minitar (0.5.2)
-    coderay (0.9.8)
-    columnize (0.3.4)
+    coderay (1.0.5)
     diff-lcs (1.1.3)
     i18n (0.6.0)
-    linecache19 (0.5.12)
-      ruby_core_source (>= 0.1.4)
     mail (2.3.0)
       i18n (>= 0.4.0)
       mime-types (~> 1.16)
       treetop (~> 1.4.8)
-    method_source (0.6.6)
-      ruby_parser (~> 2.0.5)
+    method_source (0.7.1)
     mime-types (1.16)
     polyglot (0.3.2)
-    pry (0.9.6.2)
-      coderay (~> 0.9.8)
-      method_source (~> 0.6.5)
-      ruby_parser (~> 2.0.5)
-      slop (~> 2.1.0)
+    pry (0.9.8.4)
+      coderay (~> 1.0.5)
+      method_source (~> 0.7.1)
+      slop (>= 2.4.4, < 3)
+    pry-nav (0.1.0)
+      pry (~> 0.9.8.1)
     rake (0.9.2)
     rspec (2.6.0)
       rspec-core (~> 2.6.0)
@@ -37,25 +34,14 @@ GEM
     rspec-expectations (2.6.0)
       diff-lcs (~> 1.1.2)
     rspec-mocks (2.6.0)
-    ruby-debug-base19 (0.11.25)
-      columnize (>= 0.3.1)
-      linecache19 (>= 0.5.11)
-      ruby_core_source (>= 0.1.4)
-    ruby-debug19 (0.11.6)
-      columnize (>= 0.3.1)
-      linecache19 (>= 0.5.11)
-      ruby-debug-base19 (>= 0.11.19)
     ruby-graphviz (1.0.5)
     ruby_core_source (0.1.5)
       archive-tar-minitar (>= 0.5.2)
-    ruby_parser (2.0.6)
-      sexp_processor (~> 3.0)
     rubydeps (0.9.2.pre)
       ruby-graphviz (~> 1.0.5)
       ruby_core_source (~> 0.1.5)
       thor (~> 0.14.2)
-    sexp_processor (3.0.7)
-    slop (2.1.0)
+    slop (2.4.4)
     thor (0.14.6)
     treetop (1.4.10)
       polyglot
@@ -67,8 +53,8 @@ PLATFORMS
 
 DEPENDENCIES
   pry
+  pry-nav
   rake
   rspec
-  ruby-debug19
   rubydeps (= 0.9.2.pre)
   sortah!