Uglifier::Error: Unexpected token: punc ()).

simon04 · simon04 · commit a06462f6e308 · 2024-01-06T18:03:54.000+01:00
To use ES6 syntax, harmony mode must be enabled with Uglifier.new(:harmony =&gt; true).
diff --git a/lib/app.rb b/lib/app.rb
@@ -94,7 +94,7 @@ class App < Sinatra::Application
         ['/manifest.json',  { 'Cache-Control' => 'public, max-age=86400'  }]
       ]
 
-    sprockets.js_compressor = Uglifier.new output: { beautify: true, indent_level: 0 }
+    sprockets.js_compressor = Uglifier.new output: { :harmony => true, beautify: true, indent_level: 0 }
     sprockets.css_compressor = :sass
 
     Sprockets::Helpers.configure do |config|

Original file line number	Diff line number	Diff line change
`@@ -94,7 +94,7 @@ class App < Sinatra::Application`
`94`	`94`	`['/manifest.json', { 'Cache-Control' => 'public, max-age=86400' }]`
`95`	`95`	`]`
`96`	`96`
`97`		`- sprockets.js_compressor = Uglifier.new output: { beautify: true, indent_level: 0 }`
	`97`	`+ sprockets.js_compressor = Uglifier.new output: { :harmony => true, beautify: true, indent_level: 0 }`
`98`	`98`	`sprockets.css_compressor = :sass`
`99`	`99`
`100`	`100`	`Sprockets::Helpers.configure do \|config\|`