adding Utils.inspect to have Hash#inspect looking same across

all Ruby versions.

Author: apotonick

lib/trailblazer/core.rb

@@ -1,6 +1,7 @@
 require "forwardable"
 require "trailblazer/core/utils/convert_operation_test"
 require "trailblazer/core/utils/symbol_inspect_for"
+require "trailblazer/core/utils/inspect"
 
 module Trailblazer
   module Core

lib/trailblazer/core/utils/inspect.rb

@@ -0,0 +1,24 @@
+module Trailblazer
+  module Core
+    module Utils
+      def self.inspect(object)
+        return object.inspect unless object.is_a?(Hash)
+
+        old_string = object.inspect
+        # old_string = %({{symbol: 1, "string" => 2},"string" => 1})
+
+        new_string = old_string.gsub(/(\w+): /, ':\1=>')
+        new_string = new_string.gsub(" => ", "=>")
+
+        return new_string
+        "asdfafasdff"
+
+        # if Gem::Version.new(RUBY_VERSION) < Gem::Version.new("2.7.0") || RUBY_ENGINE == 'jruby'
+        #   "#{name}"
+        # else
+        #   ":#{name}"
+        # end
+      end
+    end
+  end
+end

test/hash_inspect_test.rb

@@ -0,0 +1,20 @@
+require "test_helper"
+
+class HashInspectTest < Minitest::Spec
+  class Memo < Struct.new(:id); end
+
+  it "converts Ruby 3.4+ {Hash#inspect} to old style, so our tests don't have to be changed" do
+    hsh = {
+      symbol: {symbol: 1, "string" => 2},
+      "string" => 1,
+      Memo.new(1) => true,
+    }
+
+    puts Trailblazer::Core::Utils.inspect(hsh)
+    assert_equal Trailblazer::Core::Utils.inspect(hsh), %({:symbol=>{:symbol=>1, "string"=>2}, "string"=>1, #<struct HashInspectTest::Memo id=1>=>true})
+  end
+
+  it "uses native {#inspect} for other classes" do
+    assert_equal Trailblazer::Core::Utils.inspect(Struct.new(:id).new(1)), %(#<struct id=1>)
+  end
+end