Implement Liquid::CaptureTag (#565)

* Remove package-lock.json

* Remove phantom schema row

* Add better_errors gem

* Implement Liquid::CaptureTag

* Update .gitignore

.gitignore

@@ -43,3 +43,6 @@ latest.dump
 # Ignore storybook static site generation
 storybook-static/
 yarn-error.log
+
+# Ignore package-lock.json because we use yarn
+package-lock.json

Gemfile

@@ -100,6 +100,8 @@ gem "webpacker", "~> 3.5"
 gem "webpush", "~> 0.3"
 
 group :development do
+  gem "better_errors", "~> 2.5"
+  gem "binding_of_caller", "~> 0.8"
   gem "brakeman", "~> 4.3", require: false
   gem "bullet", "~> 5.7"
   gem "bundler-audit", "~> 0.6"

Gemfile.lock

@@ -154,7 +154,13 @@ GEM
       execjs (~> 2.0)
     bcrypt (3.1.11)
     benchmark-ips (2.7.2)
+    better_errors (2.5.0)
+      coderay (>= 1.0.0)
+      erubi (>= 1.0.0)
+      rack (>= 0.9.0)
     bindex (0.5.0)
+    binding_of_caller (0.8.0)
+      debug_inspector (>= 0.0.1)
     bourbon (1.4.0)
       sass (>= 3.1)
     brakeman (4.3.1)
@@ -215,6 +221,7 @@ GEM
     database_cleaner (1.7.0)
     datetime_picker_rails (0.0.7)
       momentjs-rails (>= 2.8.1)
+    debug_inspector (0.0.3)
     declarative (0.0.10)
     declarative-option (0.1.0)
     delayed_job (4.1.4)
@@ -928,6 +935,8 @@ DEPENDENCIES
   approvals (~> 0.0)
   autoprefixer-rails (~> 6.7)
   aws-sdk-lambda (~> 1.5)
+  better_errors (~> 2.5)
+  binding_of_caller (~> 0.8)
   bourbon (~> 1.4)
   brakeman (~> 4.3)
   buffer!

app/liquid_tags/capture_tag.rb

@@ -0,0 +1,7 @@
+class CaptureTag < Liquid::Block
+  def initialize(_tag_name, _markup, _options)
+    raise StandardError.new("Liquid's Capture tag is disabled")
+  end
+end
+
+Liquid::Template.register_tag("capture".freeze, CaptureTag)

db/schema.rb

@@ -378,10 +378,6 @@ ActiveRecord::Schema.define(version: 20180826174411) do
   create_table "messages", force: :cascade do |t|
     t.bigint "chat_channel_id", null: false
     t.datetime "created_at", null: false
-    t.text "encrypted_message_html"
-    t.text "encrypted_message_html_iv"
-    t.text "encrypted_message_markdown"
-    t.text "encrypted_message_markdown_iv"
     t.string "message_html", null: false
     t.string "message_markdown", null: false
     t.datetime "updated_at", null: false