RUBY-16275: extra quotes should be removed from string variable's representation

Author: os97673

ChangeLog.md

@@ -1,3 +1,8 @@
+## [0.4.27](https://github.com/ruby-debug/ruby-debug-ide/compare/v0.4.26...v0.4.27)
+
+* Redundant quotes dropped from string variable representation
+  [RUBY-16275](https://youtrack.jetbrains.com/issue/RUBY-16275)
+
 ## [0.4.26](https://github.com/ruby-debug/ruby-debug-ide/compare/v0.4.25...v0.4.26)
 
 * Compact value for inline debugger should be really compact

lib/ruby-debug-ide/version.rb

@@ -1,3 +1,3 @@
 module Debugger
-  IDE_VERSION='0.4.26'
+  IDE_VERSION='0.4.27'
 end

lib/ruby-debug-ide/xml_printer.rb

@@ -154,7 +154,7 @@ def print_variable(name, value, kind)
         end
       elsif value.is_a?(String)
         has_children = value.respond_to?('bytes') || value.respond_to?('encoding')
-        value_str = value.inspect
+        value_str = value.inspect[1..-2]
       else  
         has_children = !value.instance_variables.empty? || !value.class.class_variables.empty?
         value_str = value.to_s || 'nil' rescue "<#to_s method raised exception: #{$!}>"