From 3ff75dd20a102caee90b6fef539a4d09ef170c53 Mon Sep 17 00:00:00 2001
From: Lee Jarvis <lee@jarvis.co>
Date: Mon, 18 Apr 2011 22:31:39 +0100
Subject: [PATCH] whitespace cleanup in one hit

---
 lib/pry.rb                      |  2 +-
 lib/pry/command_base.rb         | 18 +++++++++---------
 lib/pry/command_base_helpers.rb | 24 ++++++++++++------------
 lib/pry/command_helpers.rb      | 30 +++++++++++++++---------------
 lib/pry/command_processor.rb    | 14 +++++++-------
 lib/pry/completion.rb           |  2 +-
 lib/pry/hooks.rb                |  2 +-
 lib/pry/prompts.rb              |  4 ++--
 lib/pry/pry_instance.rb         |  2 +-
 lib/pry/version.rb              |  2 +-
 10 files changed, 50 insertions(+), 50 deletions(-)

diff --git a/lib/pry.rb b/lib/pry.rb
index 788a7705..de85af60 100644
--- a/lib/pry.rb
+++ b/lib/pry.rb
@@ -15,7 +15,7 @@ if RUBY_PLATFORM =~ /mswin/ || RUBY_PLATFORM =~ /mingw/
   begin
     require 'win32console'
   rescue LoadError
-    $stderr.puts "Need to `gem install win32console`" 
+    $stderr.puts "Need to `gem install win32console`"
     exit 1
   end
 end
diff --git a/lib/pry/command_base.rb b/lib/pry/command_base.rb
index 06035421..22d56451 100644
--- a/lib/pry/command_base.rb
+++ b/lib/pry/command_base.rb
@@ -9,7 +9,7 @@ class Pry
   class CommandBase
     class << self
       include CommandBaseHelpers
-      
+
       attr_accessor :commands
       attr_accessor :opts, :output, :target
 
@@ -17,7 +17,7 @@ class Pry
       # that the location where the block is defined has the `opts`
       # method in scope.
       private
-      
+
       # Defines a new Pry command.
       # @param [String, Array] names The name of the command (or array of
       #   command name aliases).
@@ -48,7 +48,7 @@ class Pry
           :keep_retval => false,
           :requires_gem => nil
         }.merge!(options)
-        
+
         @commands ||= {}
 
         if command_dependencies_met?(options)
@@ -91,7 +91,7 @@ class Pry
       #   end
       def run(name, *args)
         command_processor =  CommandProcessor.new(target.eval('_pry_'))
-        
+
         if command_processor.system_command?(name)
           command_processor.execute_system_command("#{name} #{args.join(' ')}", target)
         else
@@ -139,13 +139,13 @@ class Pry
         commands[name][:description] = description
       end
     end
-    
+
     command "help", "This menu." do |cmd|
       command_info = opts[:commands]
 
       if !cmd
         output.puts
-        help_text = heading("Command List:") + "\n" 
+        help_text = heading("Command List:") + "\n"
         command_info.each do |k, data|
           if !data[:stub_info]
             help_text << ("#{k}".ljust(18) + data[:description] + "\n") if !data[:description].empty?
@@ -180,7 +180,7 @@ class Pry
         output.puts "Installing `#{g}` gem..."
 
         begin
-          Gem::DependencyInstaller.new.install(g) 
+          Gem::DependencyInstaller.new.install(g)
         rescue Gem::GemNotFoundException
           output.puts "Required Gem: `#{g}` not found. Aborting command installation."
           gem_install_failed = true
@@ -188,7 +188,7 @@ class Pry
         end
       end
       next if gem_install_failed
-      
+
       Gem.refresh
       load "#{File.dirname(__FILE__)}/commands.rb"
       output.puts "Installation of `#{name}` successful! Type `help #{name}` for information"
@@ -198,6 +198,6 @@ class Pry
     def self.inherited(klass)
       klass.commands = commands.dup
     end
-    
+
   end
 end
diff --git a/lib/pry/command_base_helpers.rb b/lib/pry/command_base_helpers.rb
index e7ea4217..dcb677b3 100644
--- a/lib/pry/command_base_helpers.rb
+++ b/lib/pry/command_base_helpers.rb
@@ -3,7 +3,7 @@ class Pry
     module CommandBaseHelpers
 
       private
-      
+
       def gem_installed?(gem_name)
         require 'rubygems'
         !!Gem.source_index.find_name(gem_name).first
@@ -49,16 +49,16 @@ class Pry
       #
       [ :gray, :red, :green, :yellow, :blue, :purple, :cyan, :white ].each_with_index do |color, i|
         define_method "bright_#{color}" do |str|
-          Pry.color ? "\033[1;#{30+i}m#{str}\033[0m" : str 
+          Pry.color ? "\033[1;#{30+i}m#{str}\033[0m" : str
         end
-        
+
         define_method color do |str|
           Pry.color ? "\033[0;#{30+i}m#{str}\033[0m" : str
         end
       end
       alias_method :magenta, :purple
       alias_method :bright_magenta, :bright_purple
-      
+
       def bold(text)
         Pry.color ? "\e[1m#{text}\e[0m" : text
       end
@@ -72,7 +72,7 @@ class Pry
       def page_size
         27
       end
-      
+
       # a simple pager for systems without `less`. A la windows.
       def simple_pager(text)
         text_array = text.lines.to_a
@@ -80,12 +80,12 @@ class Pry
           output.puts chunk.join
           break if chunk.size < page_size
           if text_array.size > page_size
-            output.puts "\n<page break> --- Press enter to continue ( q<enter> to break ) --- <page break>" 
+            output.puts "\n<page break> --- Press enter to continue ( q<enter> to break ) --- <page break>"
             break if $stdin.gets.chomp == "q"
           end
         end
       end
-      
+
       # Try to use `less` for paging, if it fails then use
       # simple_pager. Also do not page if Pry.pager is falsey
       def stagger_output(text)
@@ -105,9 +105,9 @@ class Pry
         else
           options = {}
         end
-        
+
         output = args.first if args.any?
-        
+
         params = []
         params << "-R" unless options[:color] == false
         params << "-S" unless options[:wrap] == true
@@ -117,7 +117,7 @@ class Pry
           $stderr.puts "Seeking to end of stream..."
         end
         params << "-X"
-        
+
         IO.popen("less #{params * ' '}", "w") do |less|
           if output
             less.puts output
@@ -125,10 +125,10 @@ class Pry
             yield less
           end
         end
-      end      
+      end
 
     end
   end
 end
 
-      
+
diff --git a/lib/pry/command_helpers.rb b/lib/pry/command_helpers.rb
index 71d5cd56..fba0618f 100644
--- a/lib/pry/command_helpers.rb
+++ b/lib/pry/command_helpers.rb
@@ -1,18 +1,18 @@
 class Pry
   class Commands < CommandBase
-    module CommandHelpers 
+    module CommandHelpers
 
       private
 
       def try_to_load_pry_doc
 
-        # YARD crashes on rbx, so do not require it 
+        # YARD crashes on rbx, so do not require it
         if !Object.const_defined?(:RUBY_ENGINE) || RUBY_ENGINE !~ /rbx/
           require "pry-doc"
         end
       rescue LoadError
       end
-      
+
       def meth_name_from_binding(b)
         meth_name = b.eval('__method__')
         if [:__script__, nil, :__binding__, :__binding_impl__].include?(meth_name)
@@ -29,7 +29,7 @@ class Pry
         target.eval("_file_ = $_file_temp")
         target.eval("_dir_ = $_dir_temp")
       end
-   
+
       def add_line_numbers(lines, start_line)
         line_array = lines.each_line.to_a
         line_array.each_with_index.map do |line, idx|
@@ -110,7 +110,7 @@ class Pry
         if !meth_name
           return nil
         end
-        
+
         if options[:M]
           target.eval("instance_method(:#{meth_name})")
         elsif options[:m]
@@ -127,7 +127,7 @@ class Pry
           end
         end
       end
-      
+
       def make_header(meth, code_type, content)
         num_lines = "Number of lines: #{bold(content.each_line.count.to_s)}"
         case code_type
@@ -147,11 +147,11 @@ class Pry
       def should_use_pry_doc?(meth)
         Pry.has_pry_doc && is_a_c_method?(meth)
       end
-      
+
       def code_type_for(meth)
         # only C methods
         if should_use_pry_doc?(meth)
-          info = Pry::MethodInfo.info_for(meth) 
+          info = Pry::MethodInfo.info_for(meth)
           if info && info.source
             code_type = :c
           else
@@ -169,7 +169,7 @@ class Pry
         end
         code_type
       end
-      
+
       def file_map
         {
           [".c", ".h"] => :c,
@@ -188,7 +188,7 @@ class Pry
           ".json" => :json
         }
       end
-      
+
       def syntax_highlight_by_file_type_or_specified(contents, file_name, file_type)
         _, language_detected = file_map.find do |k, v|
           Array(k).any? do |matcher|
@@ -205,7 +205,7 @@ class Pry
       def normalized_line_number(line_number, total_lines)
         line_number < 0 ? line_number + total_lines : line_number
       end
-      
+
       # returns the file content between the lines and the normalized
       # start and end line numbers.
       def read_between_the_lines(file_name, start_line, end_line)
@@ -280,11 +280,11 @@ class Pry
         optstring = opts.join("/") # case maintained
         defaults  = opts.select{|o| o.upcase == o }
         opts      = opts.map{|o| o.downcase}
-        
+
         raise "Error: Too many default values for the prompt: #{default.inspect}" if defaults.size > 1
-        
+
         default = defaults.first
-        
+
         loop do
           response = Pry.input.readline("#{message} (#{optstring}) ").downcase
           case response
@@ -297,7 +297,7 @@ class Pry
           end
         end
       end
-      
+
     end
   end
 end
diff --git a/lib/pry/command_processor.rb b/lib/pry/command_processor.rb
index c5819a0c..acdaf2b8 100644
--- a/lib/pry/command_processor.rb
+++ b/lib/pry/command_processor.rb
@@ -6,15 +6,15 @@ class Pry
     SYSTEM_COMMAND_REGEX = /^#{Regexp.escape(SYSTEM_COMMAND_DELIMITER)}(.*)/
 
     extend Forwardable
-    
+
     attr_accessor :pry_instance
-    
+
     def initialize(pry_instance)
       @pry_instance = pry_instance
     end
 
     def_delegators :@pry_instance, :commands, :nesting, :output
-    
+
     # Is the string a command valid?
     # @param [String] val The string passed in from the Pry prompt.
     # @return [Boolean] Whether the string is a valid command.
@@ -59,7 +59,7 @@ class Pry
     def execute_system_command(val, target)
       SYSTEM_COMMAND_REGEX  =~ val
       cmd = interpolate_string($1, target)
-      
+
       if cmd =~ /^cd\s+(.+)/i
         begin
           Dir.chdir(File.expand_path($1))
@@ -73,7 +73,7 @@ class Pry
       # Tick, tock, im getting rid of this shit soon.
       val.replace("")
     end
-    
+
     # Determine whether a Pry command was matched and return command data
     # and argument string.
     # This method should not need to be invoked directly.
@@ -114,7 +114,7 @@ class Pry
       args = args_string ? Shellwords.shellwords(args_string) : []
       action = cmd_data[:action]
       keep_retval = cmd_data[:keep_retval]
-      
+
       options = {
         :val => val,
         :eval_string => eval_string,
@@ -157,7 +157,7 @@ class Pry
 
       # Tick, tock, im getting rid of this shit soon.
       options[:val].clear
-      
+
       ret_val
     end
   end
diff --git a/lib/pry/completion.rb b/lib/pry/completion.rb
index c23f2334..01c050ee 100644
--- a/lib/pry/completion.rb
+++ b/lib/pry/completion.rb
@@ -6,7 +6,7 @@ class Pry
 
   # Implements tab completion for Readline in Pry
   module InputCompleter
-    
+
     if Readline.respond_to?("basic_word_break_characters=")
       Readline.basic_word_break_characters= " \t\n\"\\'`><=;|&{("
     end
diff --git a/lib/pry/hooks.rb b/lib/pry/hooks.rb
index 134eb007..363743d8 100644
--- a/lib/pry/hooks.rb
+++ b/lib/pry/hooks.rb
@@ -2,7 +2,7 @@ class Pry
 
   # The default hooks - display messages when beginning and ending Pry sessions.
   DEFAULT_HOOKS = {
-    
+
     :before_session => proc do |out, target|
       # ensure we're actually in a method
       meth_name = target.eval('__method__')
diff --git a/lib/pry/prompts.rb b/lib/pry/prompts.rb
index 35d7a8b8..9f42d71a 100644
--- a/lib/pry/prompts.rb
+++ b/lib/pry/prompts.rb
@@ -1,6 +1,6 @@
 class Pry
 
-  
+
   # The default prompt; includes the target and nesting level
   DEFAULT_PROMPT = [
                     proc do |target_self, nest_level|
@@ -11,7 +11,7 @@ class Pry
                         "pry(#{Pry.view_clip(target_self)}):#{Pry.view_clip(nest_level)}> "
                       end
                     end,
-                    
+
                     proc do |target_self, nest_level|
                       if nest_level == 0
                         "pry(#{Pry.view_clip(target_self)})* "
diff --git a/lib/pry/pry_instance.rb b/lib/pry/pry_instance.rb
index 9fc6de5b..0fa39532 100644
--- a/lib/pry/pry_instance.rb
+++ b/lib/pry/pry_instance.rb
@@ -301,7 +301,7 @@ class Pry
         else
           input.readline
         end
-        
+
       rescue EOFError
         self.input = Readline
         ""
diff --git a/lib/pry/version.rb b/lib/pry/version.rb
index eb1c4a11..6bcc9db7 100644
--- a/lib/pry/version.rb
+++ b/lib/pry/version.rb
@@ -1,3 +1,3 @@
 class Pry
-  VERSION = "0.8.0pre9" 
+  VERSION = "0.8.0pre9"
 end