Remove unused syntax_tree gems from development (#297)

Author: jas14

CHANGELOG.md

@@ -5,6 +5,7 @@
 ### Other changes
 
 - Add max major version constraints to dependencies. [#296](https://github.com/splitwise/super_diff/pull/296)
+- Remove unused `syntax_tree` gems from development. [#297](https://github.com/splitwise/super_diff/pull/297)
 
 ## 0.18.0 - 2025-12-05
 

Gemfile

@@ -12,8 +12,5 @@ gem 'debug'
 gem 'prettier_print'
 gem 'rake'
 gem 'rubocop'
-gem 'syntax_tree'
-gem 'syntax_tree-haml'
-gem 'syntax_tree-rbs'
 
 gemspec

Gemfile.lock

@@ -26,18 +26,13 @@ GEM
       reline (>= 0.3.8)
     diff-lcs (1.5.1)
     erb (5.1.1)
-    haml (6.3.0)
-      temple (>= 0.8.2)
-      thor
-      tilt
     io-console (0.8.1)
     irb (1.15.2)
       pp (>= 0.6.0)
       rdoc (>= 4.0.0)
       reline (>= 0.4.2)
     json (2.7.2)
     language_server-protocol (3.17.0.3)
-    logger (1.6.1)
     optimist (3.1.0)
     parallel (1.26.3)
     parser (3.3.5.0)
@@ -55,8 +50,6 @@ GEM
     racc (1.8.1)
     rainbow (3.1.1)
     rake (13.0.6)
-    rbs (3.6.1)
-      logger
     rdoc (6.15.0)
       erb
       psych (>= 4.0.0)
@@ -78,19 +71,7 @@ GEM
       parser (>= 3.3.1.0)
     ruby-progressbar (1.13.0)
     stringio (3.1.7)
-    syntax_tree (6.2.0)
-      prettier_print (>= 1.2.0)
-    syntax_tree-haml (4.0.3)
-      haml (>= 5.2)
-      prettier_print (>= 1.2.1)
-      syntax_tree (>= 6.0.0)
-    syntax_tree-rbs (1.0.0)
-      prettier_print
-      rbs
-      syntax_tree (>= 2.0.1)
-    temple (0.10.3)
     thor (1.4.0)
-    tilt (2.4.0)
     tsort (0.2.0)
     unicode-display_width (2.6.0)
 
@@ -110,9 +91,6 @@ DEPENDENCIES
   rake
   rubocop
   super_diff!
-  syntax_tree
-  syntax_tree-haml
-  syntax_tree-rbs
 
 BUNDLED WITH
    2.5.20

gemfiles/no_rails_rspec_gte_3_10.gemfile

@@ -10,9 +10,6 @@ gem "debug"
 gem "prettier_print"
 gem "rake"
 gem "rubocop"
-gem "syntax_tree"
-gem "syntax_tree-haml"
-gem "syntax_tree-rbs"
 gem "rspec", "3.12.0"
 gem "rspec-core", "3.12.0"
 gem "rspec-expectations", "3.12.3"

gemfiles/no_rails_rspec_gte_3_13.gemfile

@@ -10,9 +10,6 @@ gem "debug"
 gem "prettier_print"
 gem "rake"
 gem "rubocop"
-gem "syntax_tree"
-gem "syntax_tree-haml"
-gem "syntax_tree-rbs"
 gem "rspec", "3.13.0"
 gem "rspec-core", "3.13.0"
 gem "rspec-expectations", "3.13.0"

gemfiles/no_rails_rspec_lt_3_10.gemfile

@@ -10,9 +10,6 @@ gem "debug"
 gem "prettier_print"
 gem "rake"
 gem "rubocop"
-gem "syntax_tree"
-gem "syntax_tree-haml"
-gem "syntax_tree-rbs"
 gem "rspec", "~> 3.9.0"
 
 gemspec path: "../"

gemfiles/rails_6_1_rspec_gte_3_10.gemfile

@@ -10,9 +10,6 @@ gem "debug"
 gem "prettier_print"
 gem "rake"
 gem "rubocop"
-gem "syntax_tree"
-gem "syntax_tree-haml"
-gem "syntax_tree-rbs"
 gem "activerecord-jdbcsqlite3-adapter", platform: :jruby
 gem "jdbc-sqlite3", platform: :jruby
 gem "net-ftp"

gemfiles/rails_6_1_rspec_gte_3_13.gemfile

@@ -10,9 +10,6 @@ gem "debug"
 gem "prettier_print"
 gem "rake"
 gem "rubocop"
-gem "syntax_tree"
-gem "syntax_tree-haml"
-gem "syntax_tree-rbs"
 gem "activerecord-jdbcsqlite3-adapter", platform: :jruby
 gem "jdbc-sqlite3", platform: :jruby
 gem "net-ftp"

gemfiles/rails_6_1_rspec_lt_3_10.gemfile

@@ -10,9 +10,6 @@ gem "debug"
 gem "prettier_print"
 gem "rake"
 gem "rubocop"
-gem "syntax_tree"
-gem "syntax_tree-haml"
-gem "syntax_tree-rbs"
 gem "activerecord-jdbcsqlite3-adapter", platform: :jruby
 gem "jdbc-sqlite3", platform: :jruby
 gem "net-ftp"

gemfiles/rails_7_0_rspec_gte_3_10.gemfile

@@ -10,9 +10,6 @@ gem "debug"
 gem "prettier_print"
 gem "rake"
 gem "rubocop"
-gem "syntax_tree"
-gem "syntax_tree-haml"
-gem "syntax_tree-rbs"
 gem "activerecord-jdbcsqlite3-adapter", platform: :jruby
 gem "jdbc-sqlite3", platform: :jruby
 gem "net-ftp"