rubocop: fix offences of the Style/ConditionalAssignment cop

.rubocop_todo.yml

@@ -213,19 +213,6 @@ Style/CommentedKeyword:
   Exclude:
     - 'spec/fixtures/example_nesting.rb'
 
-# Offense count: 8
-# Cop supports --auto-correct.
-# Configuration parameters: EnforcedStyle, SingleLineConditionsOnly, IncludeTernaryExpressions.
-# SupportedStyles: assign_to_condition, assign_inside_condition
-Style/ConditionalAssignment:
-  Exclude:
-    - 'lib/pry/command.rb'
-    - 'lib/pry/commands/easter_eggs.rb'
-    - 'lib/pry/commands/gist.rb'
-    - 'lib/pry/indent.rb'
-    - 'lib/pry/testable/pry_tester.rb'
-    - 'lib/pry/wrapped_module.rb'
-
 # Offense count: 154
 Style/Documentation:
   Enabled: false

lib/pry/command.rb

@@ -349,11 +349,12 @@ class Pry
       # process and pass a block if one is found
       pass_block(arg_string) if command_options[:takes_block]
 
-      if arg_string
-        args = command_options[:shellwords] ? Shellwords.shellwords(arg_string) : arg_string.split(" ")
-      else
-        args = []
-      end
+      args =
+        if arg_string
+          command_options[:shellwords] ? Shellwords.shellwords(arg_string) : arg_string.split(" ")
+        else
+          []
+        end
 
       [val[0..pos].rstrip, arg_string, captures, args]
     end
@@ -390,11 +391,12 @@ class Pry
       block_init_string = arg_string.slice!(block_index..-1)[1..-1]
       prime_string = "proc #{block_init_string}\n"
 
-      if !Pry::Code.complete_expression?(prime_string)
-        block_string = _pry_.r(target, prime_string)
-      else
-        block_string = prime_string
-      end
+      block_string =
+        if !Pry::Code.complete_expression?(prime_string)
+          _pry_.r(target, prime_string)
+        else
+          prime_string
+        end
 
       begin
         self.command_block = target.eval(block_string)

lib/pry/commands/easter_eggs.rb

@@ -95,11 +95,12 @@ class Pry
         \____/   \________________________|
       EOS
 
-      if Helpers::Platform.windows_ansi?
-        move_up = proc { |n| "\e[#{n}F" }
-      else
-        move_up = proc { |n| "\e[#{n}A\e[0G" }
-      end
+      move_up =
+        if Helpers::Platform.windows_ansi?
+          proc { |n| "\e[#{n}F" }
+        else
+          proc { |n| "\e[#{n}A\e[0G" }
+        end
 
       output.puts "\n" * 6
       output.puts picture.lines.map(&:chomp).reverse.join(move_up[1])

lib/pry/commands/gist.rb

@@ -72,11 +72,7 @@ class Pry
       def comment_expression_result_for_gist(result)
         content = ""
         result.lines.each_with_index do |line, index|
-          if index == 0
-            content << "# => #{line}"
-          else
-            content << "#    #{line}"
-          end
+          content << index == 0 ? "# => #{line}" : "#    #{line}"
         end
 
         content

lib/pry/indent.rb

@@ -291,11 +291,7 @@ class Pry
       when @close_heredocs[@heredoc_queue.first]
         @heredoc_queue.shift
       else
-        if @string_start
-          @string_start = nil
-        else
-          @string_start = token
-        end
+        @string_start = @string_start ? nil : token
       end
     end
 

lib/pry/testable/pry_tester.rb

@@ -23,11 +23,12 @@ class Pry
           end
           @history.push str if @history
 
-          if @pry.process_command(str)
-            result = last_command_result_or_output
-          else
-            result = @pry.evaluate_ruby(str)
-          end
+          result =
+            if @pry.process_command(str)
+              last_command_result_or_output
+            else
+              @pry.evaluate_ruby(str)
+            end
         end
 
         result

lib/pry/wrapped_module.rb

@@ -268,11 +268,12 @@ class Pry
     def super(times = 1)
       return self if times.zero?
 
-      if wrapped.is_a?(Class)
-        sup = ancestors.select { |v| v.is_a?(Class) }[times]
-      else
-        sup = ancestors[times]
-      end
+      sup =
+        if wrapped.is_a?(Class)
+          ancestors.select { |v| v.is_a?(Class) }[times]
+        else
+          ancestors[times]
+        end
 
       Pry::WrappedModule(sup) if sup
     end
@@ -368,11 +369,12 @@ class Pry
     def lines_for_file(file)
       @lines_for_file ||= {}
 
-      if file == Pry.eval_path
-        @lines_for_file[file] ||= Pry.line_buffer.drop(1)
-      else
-        @lines_for_file[file] ||= File.readlines(file)
-      end
+      @lines_for_file[file] ||=
+        if file == Pry.eval_path
+          Pry.line_buffer.drop(1)
+        else
+          File.readlines(file)
+        end
     end
   end
 end