Remove haml-rails gem

Author: yasulab

Gemfile

@@ -13,7 +13,6 @@ gem 'jquery-rails'
 
 gem 'bootstrap-sass'
 gem 'font-awesome-rails'
-gem 'haml-rails'
 gem 'rails-html-sanitizer', '~> 1.4.4'
 gem 'sass-rails', '>= 5'
 gem 'simple_grid_rails'

Gemfile.lock

@@ -205,15 +205,6 @@ GEM
       multi_json (~> 1.11)
       os (>= 0.9, < 2.0)
       signet (~> 0.15)
-    haml (6.3.0)
-      temple (>= 0.8.2)
-      thor
-      tilt
-    haml-rails (2.1.0)
-      actionpack (>= 5.1)
-      activesupport (>= 5.1)
-      haml (>= 4.0.6)
-      railties (>= 5.1)
     hash-deep-merge (0.1.1)
     httpclient (2.9.0)
       mutex_m
@@ -482,7 +473,6 @@ GEM
       activesupport (>= 6.1)
       sprockets (>= 3.0.0)
     stackprof (0.2.27)
-    temple (0.10.3)
     thor (1.3.2)
     tilt (2.6.0)
     timeout (0.4.3)
@@ -531,7 +521,6 @@ DEPENDENCIES
   flamegraph
   font-awesome-rails
   google_drive
-  haml-rails
   jbuilder
   jquery-rails
   koala