Merge pull request #1839 from pry/platform-refactoring

Deprecate Pry::Platform and introduce Pry::Helpers::Platform

lib/pry/commands/clear_screen.rb

@@ -4,7 +4,7 @@ class Pry::Command::ClearScreen < Pry::ClassCommand
   description 'Clear the contents of the screen/window Pry is running in.'
 
   def process
-    if windows?
+    if Helpers::Platform.windows?
       _pry_.config.system.call(_pry_.output, 'cls', _pry_)
     else
       _pry_.config.system.call(_pry_.output, 'clear', _pry_)

lib/pry/commands/easter_eggs.rb

@@ -95,7 +95,7 @@ TEXT
         \____/   \________________________|
       EOS
 
-      if windows_ansi?
+      if Helpers::Platform.windows_ansi?
         move_up = proc { |n| "\e[#{n}F" }
       else
         move_up = proc { |n| "\e[#{n}A\e[0G" }

lib/pry/commands/ls.rb

@@ -64,7 +64,7 @@ class Pry
       if Object.respond_to?(:deprecate_constant)
         opt.on :d, :dconstants, "Show deprecated constants"
       end
-      if jruby?
+      if Helpers::Platform.jruby?
         opt.on :J, "all-java", "Show all the aliases for methods from java (default is to show only prettiest)"
       end
     end

lib/pry/commands/ls/constants.rb

@@ -4,7 +4,7 @@ class Pry
   class Command::Ls < Pry::ClassCommand
     class Constants < Pry::Command::Ls::Formatter
       DEPRECATED_CONSTANTS = [:Data, :Fixnum, :Bignum, :TimeoutError, :NIL, :FALSE, :TRUE]
-      DEPRECATED_CONSTANTS << :JavaPackageModuleTemplate if Pry::Helpers::BaseHelpers.jruby?
+      DEPRECATED_CONSTANTS << :JavaPackageModuleTemplate if Helpers::Platform.jruby?
       include Pry::Command::Ls::Interrogatable
 
       def initialize(interrogatee, no_user_opts, opts, _pry_)

lib/pry/commands/ls/methods_helper.rb

@@ -14,7 +14,7 @@ module Pry::Command::Ls::MethodsHelper
                 Pry::Method.all_from_obj(@interrogatee)
               end
 
-    if Pry::Helpers::BaseHelpers.jruby? && !@jruby_switch
+    if Pry::Helpers::Platform.jruby? && !@jruby_switch
       methods = trim_jruby_aliases(methods)
     end
 

lib/pry/config/default.rb

@@ -52,7 +52,7 @@ class Pry
         },
         editor: proc {
           Pry.default_editor_for_platform
-        }, # TODO: Pry::Platform.editor
+        },
         should_load_rc: proc {
           true
         },
@@ -60,7 +60,7 @@ class Pry
           true
         },
         should_trap_interrupts: proc {
-          Pry::Platform.jruby?
+          Pry::Helpers::Platform.jruby?
         },
         disable_auto_reload: proc {
           false

lib/pry/core_extensions.rb

@@ -81,7 +81,7 @@ class Object
       # This fixes the following two spec failures, at https://travis-ci.org/pry/pry/jobs/274470002
       # 1) ./spec/pry_spec.rb:360:in `block in (root)'
       # 2) ./spec/pry_spec.rb:366:in `block in (root)'
-      return class_eval {binding} if Pry::Helpers::BaseHelpers.jruby? and self.name == nil
+      return class_eval {binding} if Pry::Helpers::Platform.jruby? and self.name == nil
 
       # class_eval sets both self and the default definee to this class.
       return class_eval("binding")

lib/pry/editor.rb

@@ -1,6 +1,5 @@
 class Pry
   class Editor
-    include Pry::Helpers::BaseHelpers
     include Pry::Helpers::CommandHelpers
 
     attr_reader :_pry_
@@ -25,7 +24,7 @@ class Pry
       editor_invocation = build_editor_invocation_string(file, line, blocking)
       return nil unless editor_invocation
 
-      if jruby?
+      if Helpers::Platform.jruby?
         open_editor_on_jruby(editor_invocation)
       else
         open_editor(editor_invocation)
@@ -43,7 +42,7 @@ class Pry
         args = [file, line, blocking][0...(_pry_.config.editor.arity)]
         _pry_.config.editor.call(*args)
       else
-        sanitized_file = windows? ? file : Shellwords.escape(file)
+        sanitized_file = Helpers::Platform.windows? ? file : Shellwords.escape(file)
         "#{_pry_.config.editor} #{blocking_flag_for_editor(blocking)} #{start_line_syntax_for_editor(sanitized_file, line)}"
       end
     end
@@ -104,7 +103,7 @@ class Pry
       when /^redcar/
         "-l#{line_number} #{file_name}"
       else
-        if windows?
+        if Helpers::Platform.windows?
           "#{file_name}"
         else
           "+#{line_number} #{file_name}"

lib/pry/helpers.rb

@@ -3,3 +3,4 @@ require "pry/helpers/options_helpers"
 require "pry/helpers/command_helpers"
 require "pry/helpers/text"
 require "pry/helpers/table"
+require "pry/helpers/platform"

lib/pry/helpers/base_helpers.rb

@@ -1,6 +1,5 @@
 module Pry::Helpers; end
 module Pry::Helpers::BaseHelpers
-  include Pry::Platform
   extend self
 
   def silence_warnings
@@ -42,7 +41,7 @@ module Pry::Helpers::BaseHelpers
   end
 
   def use_ansi_codes?
-    windows_ansi? || ENV['TERM'] && ENV['TERM'] != "dumb"
+    Pry::Helpers::Platform.windows_ansi? || ENV['TERM'] && ENV['TERM'] != "dumb"
   end
 
   def colorize_code(code)

lib/pry/helpers/platform.rb

@@ -0,0 +1,58 @@
+class Pry
+  module Helpers
+    # Contains methods for querying the platform that Pry is running on
+    # @api public
+    # @since v0.12.0
+    # rubocop:disable Style/DoubleNegation
+    module Platform
+      # @return [Boolean]
+      def self.mac_osx?
+        !!(RbConfig::CONFIG['host_os'] =~ /\Adarwin/i)
+      end
+
+      # @return [Boolean]
+      def self.linux?
+        !!(RbConfig::CONFIG['host_os'] =~ /linux/i)
+      end
+
+      # @return [Boolean] true when Pry is running on Windows with ANSI support,
+      #   false otherwise
+      def self.windows?
+        !!(RbConfig::CONFIG['host_os'] =~ /mswin|mingw/)
+      end
+
+      # @return [Boolean]
+      def self.windows_ansi?
+        return false unless windows?
+
+        !!(defined?(Win32::Console) || ENV['ANSICON'] || mri_2?)
+      end
+
+      # @return [Boolean]
+      def self.jruby?
+        RbConfig::CONFIG['ruby_install_name'] == 'jruby'
+      end
+
+      # @return [Boolean]
+      def self.jruby_19?
+        jruby? && RbConfig::CONFIG['ruby_version'] == '1.9'
+      end
+
+      # @return [Boolean]
+      def self.mri?
+        RbConfig::CONFIG['ruby_install_name'] == 'ruby'
+      end
+
+      # @return [Boolean]
+      def self.mri_19?
+        !!(mri? && RUBY_VERSION.start_with?('1.9'))
+      end
+
+      # @return [Boolean]
+      def self.mri_2?
+        !!(mri? && RUBY_VERSION.start_with?('2'))
+      end
+    end
+    # rubocop:enable Style/DoubleNegation
+  end
+end

lib/pry/indent.rb

@@ -395,7 +395,7 @@ class Pry
       cols = Terminal.width!
       lines = cols == 0 ? 1 : (line_to_measure.length / cols + 1).to_i
 
-      if Pry::Helpers::BaseHelpers.windows_ansi?
+      if Helpers::Platform.windows_ansi?
         move_up = "\e[#{lines}F"
         move_down = "\e[#{lines}E"
       else

lib/pry/pager.rb

@@ -51,7 +51,7 @@ class Pry::Pager
   def best_available
     if !_pry_.config.pager
       NullPager.new(_pry_.output)
-    elsif !SystemPager.available? || Pry::Helpers::BaseHelpers.jruby?
+    elsif !SystemPager.available? || Helpers::Platform.jruby?
       SimplePager.new(_pry_.output)
     else
       SystemPager.new(_pry_.output)
@@ -139,7 +139,7 @@ class Pry::Pager
       if @system_pager.nil?
         @system_pager = begin
           pager_executable = default_pager.split(' ').first
-          if Pry::Helpers::BaseHelpers.windows? || Pry::Helpers::BaseHelpers.windows_ansi?
+          if Helpers::Platform.windows? || Helpers::Platform.windows_ansi?
             `where /Q #{pager_executable}`
           else
             `which #{pager_executable}`

lib/pry/platform.rb

@@ -1,94 +1,99 @@
-module Pry::Platform
-  extend self
+class Pry
+  module Platform
+    extend self
 
-  #
-  # @return [Boolean]
-  #  Returns true if Pry is running on Mac OSX.
-  #
-  # @note
-  #   Queries RbConfig::CONFIG['host_os'] with a best guess.
-  #
-  def mac_osx?
-    !!(RbConfig::CONFIG['host_os'] =~ /\Adarwin/i)
+    #
+    # @return [Boolean]
+    #  Returns true if Pry is running on Mac OSX.
+    #
+    # @note
+    #   Queries RbConfig::CONFIG['host_os'] with a best guess.
+    #
+    def mac_osx?
+      !!(RbConfig::CONFIG['host_os'] =~ /\Adarwin/i)
+    end
+
+    #
+    # @return [Boolean]
+    #   Returns true if Pry is running on Linux.
+    #
+    # @note
+    #   Queries RbConfig::CONFIG['host_os'] with a best guess.
+    #
+    def linux?
+      !!(RbConfig::CONFIG['host_os'] =~ /linux/i)
+    end
+
+    #
+    # @return [Boolean]
+    #   Returns true if Pry is running on Windows.
+    #
+    # @note
+    #   Queries RbConfig::CONFIG['host_os'] with a best guess.
+    #
+    def windows?
+      !!(RbConfig::CONFIG['host_os'] =~ /mswin|mingw/)
+    end
+
+    #
+    # @return [Boolean]
+    #   Returns true when Pry is running on Windows with ANSI support.
+    #
+    def windows_ansi?
+      return false if not windows?
+
+      !!(defined?(Win32::Console) or ENV['ANSICON'] or mri_2?)
+    end
+
+    #
+    # @return [Boolean]
+    #   Returns true when Pry is being run from JRuby.
+    #
+    def jruby?
+      RbConfig::CONFIG['ruby_install_name'] == 'jruby'
+    end
+
+    #
+    # @return [Boolean]
+    #   Returns true when Pry is being run from JRuby in 1.9 mode.
+    #
+    def jruby_19?
+      jruby? and RbConfig::CONFIG['ruby_version'] == '1.9'
+    end
+
+    #
+    # @return [Boolean]
+    #   Returns true when Pry is being run from MRI (CRuby).
+    #
+    def mri?
+      RbConfig::CONFIG['ruby_install_name'] == 'ruby'
+    end
+
+    #
+    # @return [Boolean]
+    #   Returns true when Pry is being run from MRI v1.9+ (CRuby).
+    #
+    def mri_19?
+      !!(mri? and RUBY_VERSION =~ /\A1\.9/)
+    end
+
+    #
+    # @return [Boolean]
+    #   Returns true when Pry is being run from MRI v2+ (CRuby).
+    #
+    def mri_2?
+      !!(mri? and RUBY_VERSION =~ /\A2/)
+    end
+
+    #
+    #  @return [Array<Symbol>]
+    #    Returns an Array of Ruby engines that Pry is known to run on.
+    #
+    def known_engines
+      [:jruby, :mri]
+    end
   end
 
-  #
-  # @return [Boolean]
-  #   Returns true if Pry is running on Linux.
-  #
-  # @note
-  #   Queries RbConfig::CONFIG['host_os'] with a best guess.
-  #
-  def linux?
-    !!(RbConfig::CONFIG['host_os'] =~ /linux/i)
-  end
-
-  #
-  # @return [Boolean]
-  #   Returns true if Pry is running on Windows.
-  #
-  # @note
-  #   Queries RbConfig::CONFIG['host_os'] with a best guess.
-  #
-  def windows?
-    !!(RbConfig::CONFIG['host_os'] =~ /mswin|mingw/)
-  end
-
-  #
-  # @return [Boolean]
-  #   Returns true when Pry is running on Windows with ANSI support.
-  #
-  def windows_ansi?
-    return false if not windows?
-
-    !!(defined?(Win32::Console) or ENV['ANSICON'] or mri_2?)
-  end
-
-  #
-  # @return [Boolean]
-  #   Returns true when Pry is being run from JRuby.
-  #
-  def jruby?
-    RbConfig::CONFIG['ruby_install_name'] == 'jruby'
-  end
-
-  #
-  # @return [Boolean]
-  #   Returns true when Pry is being run from JRuby in 1.9 mode.
-  #
-  def jruby_19?
-    jruby? and RbConfig::CONFIG['ruby_version'] == '1.9'
-  end
-
-  #
-  # @return [Boolean]
-  #   Returns true when Pry is being run from MRI (CRuby).
-  #
-  def mri?
-    RbConfig::CONFIG['ruby_install_name'] == 'ruby'
-  end
-
-  #
-  # @return [Boolean]
-  #   Returns true when Pry is being run from MRI v1.9+ (CRuby).
-  #
-  def mri_19?
-    !!(mri? and RUBY_VERSION =~ /\A1\.9/)
-  end
-
-  #
-  # @return [Boolean]
-  #   Returns true when Pry is being run from MRI v2+ (CRuby).
-  #
-  def mri_2?
-    !!(mri? and RUBY_VERSION =~ /\A2/)
-  end
-
-  #
-  #  @return [Array<Symbol>]
-  #    Returns an Array of Ruby engines that Pry is known to run on.
-  #
-  def known_engines
-    [:jruby, :mri]
-  end
+  # Not supported on MRI 2.2 and lower.
+  deprecate_constant(:Platform) if respond_to?(:deprecate_constant)
 end

lib/pry/pry_class.rb

@@ -157,7 +157,7 @@ you can add "Pry.config.windows_console_warning = false" to your pryrc.
     load_requires if Pry.config.should_load_requires
     load_history if Pry.config.history.should_load
     load_traps if Pry.config.should_trap_interrupts
-    load_win32console if Pry::Helpers::BaseHelpers.windows? && !Pry::Helpers::BaseHelpers.windows_ansi?
+    load_win32console if Helpers::Platform.windows? && !Helpers::Platform.windows_ansi?
   end
 
   # Start a Pry REPL.
@@ -296,13 +296,10 @@ you can add "Pry.config.windows_console_warning = false" to your pryrc.
   def self.default_editor_for_platform
     return ENV['VISUAL'] if ENV['VISUAL'] and not ENV['VISUAL'].empty?
     return ENV['EDITOR'] if ENV['EDITOR'] and not ENV['EDITOR'].empty?
+    return 'notepad' if Helpers::Platform.windows?
 
-    if Helpers::BaseHelpers.windows?
-      'notepad'
-    else
-      %w(editor nano vi).detect do |editor|
-        system("which #{editor} > /dev/null 2>&1")
-      end
+    %w(editor nano vi).detect do |editor|
+      system("which #{editor} > /dev/null 2>&1")
     end
   end
 

lib/pry/pry_instance.rb

@@ -332,7 +332,7 @@ class Pry
       # This workaround has a side effect: java exceptions specified
       # in `Pry.config.exception_whitelist` are ignored.
       jruby_exceptions = []
-      if Pry::Helpers::BaseHelpers.jruby?
+      if Helpers::Platform.jruby?
         jruby_exceptions << Java::JavaLang::Exception
       end
 
@@ -347,7 +347,7 @@ class Pry
         # Eliminate following warning:
         # warning: singleton on non-persistent Java type X
         # (http://wiki.jruby.org/Persistence)
-        if Pry::Helpers::BaseHelpers.jruby? && e.class.respond_to?('__persistent__')
+        if Helpers::Platform.jruby? && e.class.respond_to?('__persistent__')
           e.class.__persistent__ = true
         end
         self.last_exception = e

lib/pry/repl.rb

@@ -49,7 +49,7 @@ class Pry
 
       # Clear the line before starting Pry. This fixes issue #566.
       if pry.config.correct_indent
-        Kernel.print Pry::Helpers::BaseHelpers.windows_ansi? ? "\e[0F" : "\e[0G"
+        Kernel.print(Helpers::Platform.windows_ansi? ? "\e[0F" : "\e[0G")
       end
     end
 
@@ -220,7 +220,7 @@ class Pry
     def piping?
       return false unless $stdout.respond_to?(:tty?)
 
-      !$stdout.tty? && $stdin.tty? && !Pry::Helpers::BaseHelpers.windows?
+      !$stdout.tty? && $stdin.tty? && !Helpers::Platform.windows?
     end
 
     # @return [void]

lib/pry/terminal.rb

@@ -41,7 +41,7 @@ class Pry::Terminal
     end
 
     def screen_size_according_to_io_console
-      return if Pry::Helpers::BaseHelpers.jruby?
+      return if Pry::Helpers::Platform.jruby?
 
       begin
         require 'io/console'

lib/pry/wrapped_module.rb

@@ -136,7 +136,7 @@ class Pry
     def singleton_instance
       raise ArgumentError, "tried to get instance of non singleton class" unless singleton_class?
 
-      if Helpers::BaseHelpers.jruby?
+      if Helpers::Platform.jruby?
         wrapped.to_java.attached
       else
         @singleton_instance ||= ObjectSpace.each_object(wrapped).detect{ |x| (class << x; self; end) == wrapped }
@@ -251,7 +251,7 @@ class Pry
                  y.yield candidate(num)
                end
              end
-      Pry::Helpers::BaseHelpers.jruby_19? ? enum.to_a : enum
+      Helpers::Platform.jruby_19? ? enum.to_a : enum
     end
 
     # @return [Boolean] Whether YARD docs are available for this module.

spec/commands/edit_spec.rb

@@ -20,7 +20,7 @@ describe "edit" do
       # OS-specific tempdir name. For GNU/Linux it's "tmp", for Windows it's
       # something "Temp".
       @tf_dir =
-        if Pry::Helpers::BaseHelpers.mri_19?
+        if Pry::Helpers::Platform.mri_19?
           Pathname.new(Dir::Tmpname.tmpdir)
         else
           Pathname.new(Dir.tmpdir)

spec/commands/ls_spec.rb

@@ -238,17 +238,15 @@ describe "ls" do
     end
   end
 
-  if Pry::Helpers::BaseHelpers.jruby?
-    describe 'on java objects' do
-      it 'should omit java-esque aliases by default' do
-        expect(pry_eval('ls java.lang.Thread.current_thread')).to match(/\bthread_group\b/)
-        expect(pry_eval('ls java.lang.Thread.current_thread')).not_to match(/\bgetThreadGroup\b/)
-      end
+  describe 'on java objects', skip: !Pry::Helpers::Platform.jruby? do
+    it 'should omit java-esque aliases by default' do
+      expect(pry_eval('ls java.lang.Thread.current_thread')).to match(/\bthread_group\b/)
+      expect(pry_eval('ls java.lang.Thread.current_thread')).not_to match(/\bgetThreadGroup\b/)
+    end
 
-      it 'should include java-esque aliases if requested' do
-        expect(pry_eval('ls java.lang.Thread.current_thread -J')).to match(/\bthread_group\b/)
-        expect(pry_eval('ls java.lang.Thread.current_thread -J')).to match(/\bgetThreadGroup\b/)
-      end
+    it 'should include java-esque aliases if requested' do
+      expect(pry_eval('ls java.lang.Thread.current_thread -J')).to match(/\bthread_group\b/)
+      expect(pry_eval('ls java.lang.Thread.current_thread -J')).to match(/\bgetThreadGroup\b/)
     end
   end
 end

spec/completion_spec.rb

@@ -27,11 +27,9 @@ describe Pry::InputCompleter do
     Object.remove_const :SymbolyName
   end
 
-  # another jruby hack :((
-  if !Pry::Helpers::BaseHelpers.jruby?
-    it "should not crash if there's a Module that has a symbolic name." do
-      expect { Pry::InputCompleter.new(Readline).call "a.to_s.", target: Pry.binding_for(Object.new) }.not_to raise_error
-    end
+  it "should not crash if there's a Module that has a symbolic name." do
+    skip unless Pry::Helpers::Platform.jruby?
+    expect { Pry::InputCompleter.new(Readline).call "a.to_s.", target: Pry.binding_for(Object.new) }.not_to raise_error
   end
 
   it 'should take parenthesis and other characters into account for symbols' do
@@ -225,10 +223,12 @@ describe Pry::InputCompleter do
     completer_test(self, nil, false).call("[].size.parse_printf_format")
   end
 
-  if !Pry::Helpers::BaseHelpers.jruby?
+  unless Pry::Helpers::Platform.jruby?
     # Classes that override .hash are still hashable in JRuby, for some reason.
     it 'ignores methods from modules that override Object#hash incompatibly' do
-      _m = Module.new do
+      # skip unless Pry::Helpers::Platform.jruby?
+
+      m = Module.new do
         def self.hash(a, b)
         end
 
@@ -236,7 +236,7 @@ describe Pry::InputCompleter do
         end
       end
 
-      completer_test(self, nil, false).call("[].size.aaaa")
+      completer_test(m, nil, false).call("[].size.aaaa")
     end
   end
 end

spec/editor_spec.rb

@@ -10,7 +10,7 @@ describe Pry::Editor do
     # OS-specific tempdir name. For GNU/Linux it's "tmp", for Windows it's
     # something "Temp".
     @tf_dir =
-      if Pry::Helpers::BaseHelpers.mri_19?
+      if Pry::Helpers::Platform.mri_19?
         Pathname.new(Dir::Tmpname.tmpdir)
       else
         Pathname.new(Dir.tmpdir)
@@ -21,26 +21,16 @@ describe Pry::Editor do
     @editor = Pry::Editor.new(Pry.new)
   end
 
-  unless Pry::Helpers::BaseHelpers.windows?
-    describe "build_editor_invocation_string" do
-      it 'should shell-escape files' do
-        invocation_str = @editor.build_editor_invocation_string(@tf_path, 5, true)
-        expect(invocation_str).to match(/#@tf_dir.+hello\\ world\.rb/)
-      end
+  describe "build_editor_invocation_string", skip: !Pry::Helpers::Platform.windows? do
+    it 'should shell-escape files' do
+      invocation_str = @editor.build_editor_invocation_string(@tf_path, 5, true)
+      expect(invocation_str).to match(/#@tf_dir.+hello\\ world\.rb/)
     end
   end
 
   describe "build_editor_invocation_string on windows" do
     before do
-      class Pry::Editor
-        def windows?; true; end
-      end
-    end
-
-    after do
-      class Pry::Editor
-        undef windows?
-      end
+      allow(Pry::Helpers::Platform).to receive(:windows?).and_return(true)
     end
 
     it "should not shell-escape files" do

spec/helper.rb

@@ -43,17 +43,6 @@ RSpec.configure do |config|
   config.include Pry::Testable::Utility
   include Pry::Testable::Evalable
   include Pry::Testable::Variables
-
-  # Optionally skip a test on specific Ruby engine(s).
-  # Please use this feature sparingly! It is better that a feature works than not.
-  # Inapplicable features are OK.
-  config.before(:each) do |example|
-    Pry::Platform.known_engines.each do |engine|
-      example.metadata[:expect_failure].to_a.include?(engine) and
-      Pry::Platform.public_send(:"#{engine}?")                and
-      skip("This spec is failing or inapplicable on #{engine}.")
-    end
-  end
 end
 
 puts "Ruby v#{RUBY_VERSION} (#{defined?(RUBY_ENGINE) ? RUBY_ENGINE : "ruby"}), Pry v#{Pry::VERSION}, method_source v#{MethodSource::VERSION}, CodeRay v#{CodeRay::VERSION}, Pry::Slop v#{Pry::Slop::VERSION}"

spec/pry_spec.rb

@@ -369,9 +369,9 @@ describe Pry do
         it 'should define a method on the class of an object when performing "def meth;end" inside an immediate value or Numeric' do
           # JRuby behaves different than CRuby here (seems it always has to some extent, see 'unless' below).
           # It didn't seem trivial to work around. Skip for now.
-          skip "JRuby incompatibility" if Pry::Helpers::BaseHelpers.jruby?
+          skip "JRuby incompatibility" if Pry::Helpers::Platform.jruby?
           [:test, 0, true, false, nil,
-              (0.0 unless Pry::Helpers::BaseHelpers.jruby?)].each do |val|
+              (0.0 unless Pry::Helpers::Platform.jruby?)].each do |val|
             pry_eval(val, "def hello; end");
             expect(val.class.instance_methods(false).map(&:to_sym).include?(:hello)).to eq true
           end

spec/pryrc_spec.rb

@@ -26,7 +26,7 @@ describe Pry do
     end
 
     # Resolving symlinks doesn't work on jruby 1.9 [jruby issue #538]
-    unless Pry::Helpers::BaseHelpers.jruby_19?
+    unless Pry::Helpers::Platform.jruby_19?
       it "should not load the rc file twice if it's symlinked differently" do
         Pry::HOME_RC_FILE.replace "spec/fixtures/testrc"
         Pry::LOCAL_RC_FILE.replace "spec/fixtures/testlinkrc"